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National Economic Industry Classification and Code (GB/4754-2011)

National Economic Industry Classification and Code (GB/4754-2011), National Economic Industry Classification. A Agriculture, forestry, animal husbandry and fishery; B Mining; C Manufacturing; D Electricity, heat, gas and water production and supply; E Construction; F Wholesale and retail; G Transportation, warehousing and postal services; H Accommodation and catering industry; I information transmission, software and information technology service industry; J financial industry; K real estate industry; L leasing and business service industry; M scientific research and technical service industry; N water conservancy, environment and public facility management industry; O Residential services, repairs and other services; P Education; Q Health and social work; R Culture, sports and recreation; S Public administration, social security and social organizations; T International organizations

National Economic Industry Classification and Code (GB/4754-2011)

代码 classification name Description
Category Category middle class small class
A Agriculture, forestry, animal husbandry and fishery This category includes categories 01 to 05
01 agriculture refers to the cultivation of various crops
011 grain cultivation Refers to the cultivation of crops mainly for harvesting seeds and for human consumption, such as the cultivation of crops such as rice, wheat, and corn
0111 rice cultivation
0112 wheat cultivation
0113 corn planting
0119 Other grain cultivation
012 Beans, oilseeds and potato cultivation
0121 Bean cultivation
0122 oil planting
0123 Potato planting
013 Cotton, hemp, sugar, tobacco growing
0131 cotton cultivation
0132 Hemp cultivation
0133 sugar planting Refers to the cultivation of sugar cane and sugar beets for sugar production
0134 tobacco growing
014 Vegetables, edible fungi and horticultural crops
0141 Vegetable planting
0142 Edible mushroom cultivation
0143 flower planting
0149 other horticultural crops
015 fruit growing
0151 Pome and stone fruit cultivation Refers to apple, pear, peach, apricot, plum and other fruit cultivation
0152 viticulture
0153 citrus growing
0154 Subtropical fruit cultivation such as bananas Refers to the cultivation of subtropical fruits such as bananas, pineapples, and mangoes
0159 other fruit growing
016 Nut, oleaginous, spice and beverage crop cultivation
0161 Nut planting
0162 Oil Fruit Planting Refers to the cultivation of coconuts, olives, oil palms, etc.
0163 spice crop cultivation
0169 Tea and other beverage crop cultivation
017 0170 Chinese herbal medicine planting Refers to the cultivation of medicinal crops mainly used for the preparation of traditional Chinese medicines and the processing of Chinese patent medicines
019 0190 other agriculture Refers to the cultivation of crops not listed above
02 forestry
021 Tree Breeding and Nursery
0211 tree breeding Refers to the tree genetic improvement activities that apply the principles of genetics to select and propagate the core planting materials of new tree varieties.
0212 tree nursery Refers to the activities of cultivating seeds, tassels or other tissues of plants into seedlings through human activities
022 0220 Afforestation and regeneration Refers to the activities of cultivating and restoring forests through artificial afforestation, artificial renewal, closure of mountains for afforestation, aerial seeding, etc.
023 0230 Forest management and management Refers to the activities that promote the growth and development of forest trees in different periods of forest growth in order to promote the growth and development of forest trees.
024 Timber and Bamboo Sourcing Refers to the production activities of harvesting forest trees and bamboo and transporting them from the mountain farm to the wood storage farm
0241 Timber mining and transportation
0242 Bamboo collection and transportation
025 Forest product collection Refers to the collection of various forest products and other wild plants in natural forest land and artificial forest land.
0251 Collection of wood and bamboo forest products
0252 Collection of non-wood bamboo forest products Refers to the collection activities of various forest products except wood and bamboo products in natural forest land and artificial forest land
03 Animal husbandry Refers to animal raising and catching activities in order to obtain various livestock and poultry products
031 livestock raising
0311 rearing of cattle
0312 rearing of horses
0313 pig rearing
0314 sheep feeding
0315 camel feeding
0319 other livestock
032 poultry raising
0321 rearing of chickens
0322 rearing of ducks
0323 Feeding of geese
0329 Other poultry raising
033 0330 hunt and catch animals Refers to the capture of various wild animals and related activities
039 0390 other animal husbandry
04 Fishery
041 aquaculture
0411 Bred in sea water Refers to the use of seawater for the cultivation of various aquatic animals and plants
0412 inland farming Refers to the cultivation of various aquatic animals and plants in inland waters
042 Aquatic fishing
0421 saltwater fishing Refers to the fishing of various natural aquatic animals and plants in the ocean
0422 inland fishing Refers to the fishing of various natural aquatic animals and plants in inland waters
05 Agriculture, forestry, animal husbandry and fishery services
051 Agricultural Services Refers to various support services for agricultural production activities, but does not include various scientific and technical and professional technical services
0511 Agricultural Machinery Services Refers to the activities of providing agricultural machinery and manning operators for agricultural production
0512 irrigation service Refers to the operation and management of agricultural production irrigation systems
0513 Primary processing service of agricultural products Refers to the dehydration, coagulation, seed removal, purification, classification, sun-drying, peeling, primary roasting, retting or bulk packaging of various agricultural products (including natural rubber, textile fiber raw materials) for the primary market, and other agricultural products. Preliminary processing; in which the processing of cotton and other textile fiber raw materials refers to the comprehensive processing and utilization activities of cotton fibers, cotton seeds after stripping of short staples, and by-products such as cotton straw and bell shells.
0519 Other agricultural services Refers to pest control activities, and other agricultural services not specified
052 Forestry Services Refers to various auxiliary activities such as pest control and forest fire prevention for forestry production
0521 Forestry Pest Control Services
0522 Forest Fire Service
0523 Primary processing services of forest products Refers to the services of peeling, delimbing or dematerializing, purifying, and primary packaging of various forest products to the lumberyard or primary market
0529 Other forestry services
053 0530 Livestock Services Refers to the provision of services such as livestock breeding, house cleaning, livestock product production and primary processing
054 0540 fishery service industry Refers to various support services for fishery production activities, including activities carried out by fry and fingerling farms, aquatic breeding farms and aquatic breeding farms, etc.
B mining industry This category includes categories 06 to 12. The mining industry refers to the mining of naturally occurring minerals such as solids (such as coal and minerals), liquids (such as crude oil) or gases (such as natural gas); including underground or above-ground mining, and the operation of mines, and all ancillary work, such as milling, beneficiation, and processing, generally performed at or near a mine site to process raw materials; also includes preparations required to make raw materials available for sale; excludes water storage, purification and distribution, as well as geological exploration, construction engineering activities
06 Coal mining and washing industry Refers to the mining, washing, grading and other production activities of various coals; excluding the production of coal products and coal exploration activities
061 0610 Bituminous and anthracite mining and washing Refers to the mining of underground or open-pit bituminous coal and anthracite, as well as the activities to improve the quality of the mined bituminous coal, anthracite and other hard coals by washing, grading, etc.
062 0620 Lignite mining and washing Refers to the underground or open-pit mining of lignite, a fuel with a low degree of coalification, and activities to improve the quality of the mined lignite such as washing, grading, etc.
069 0690 Other coal mining It refers to the mining of coal resources (such as stone coal and peat) with low carbon content and high ash content that grow in the Paleozoic strata.
07 Oil and Gas Extraction Industry Refers to the extraction of natural crude oil, liquid or gaseous natural gas, and coal mine gas (coalbed methane) on land or sea; the liquefaction of natural gas for transportation purposes and the production of liquefied hydrocarbons from natural gas field gas, including Mining of bituminous shale or kerogen shale and similar operations on tar sands
071 0710 oil extraction
072 0720 natural gas extraction
08 Ferrous metal mining and dressing industry
081 0810 iron ore mining Refers to the mining and beneficiation of iron ore
082 0820 Mining and dressing of manganese ore and chrome ore
089 0890 Other ferrous metal mining Refers to the mining and beneficiation activities of vanadium ore and other ferrous metal auxiliary raw materials in the iron and steel industry
09 Non-ferrous metal mining and dressing industry Refers to the mining and beneficiation activities of commonly used non-ferrous metal ores, precious metal ores, and rare rare earth metal ores
091 Commonly used non-ferrous metal mining It refers to the mining and selection of commonly used non-ferrous metal ores such as copper, lead-zinc, nickel-cobalt, tin, antimony, aluminum, magnesium, mercury, cadmium, and bismuth.
0911 Copper Mining
0912 Mining and dressing of lead and zinc ore
0913 Mining and dressing of nickel and cobalt ore
0914 Tin ore mining
0915 Antimony ore mining
0916 Aluminium Mining and Dressing
0917 Magnesium Mining
0919 Mining and dressing of other commonly used non-ferrous metals
092 Precious Metal Mining Refers to the mining and selection of gold, silver and platinum group elements (platinum, iridium, osmium, ruthenium, palladium, rhodium) with very little content in the earth's crust
0921 gold mining
0922 silver mining
0929 Mining and dressing of other precious metals
093 Rare rare earth metal mining It refers to the mining and selection of metal mines that are relatively small in nature, sparsely distributed or difficult to extract from raw materials, and are studied and used late.
0931 Tungsten and molybdenum ore mining
0932 Rare earth metal mining Refers to the mining and beneficiation of lanthanide metals and metal ores with similar properties to lanthanide metals
0933 radioactive metal mining Refers to the mining of ores mainly containing thorium and uranium, and the beneficiation of such ores
0939 Mining and dressing of other rare metals Refers to the mining and dressing activities of rare light metal ores, rare high melting point metal ores, scattered metal ores, and other rare metal ores.
10 Nonmetallic Mining and Dressing Industry
101 Soil and gravel mining
1011 Limestone and gypsum mining Refers to the mining of lime, gypsum, and limestone fluxes
1012 Stone mining for building decoration Refers to the activities of cutting and processing various monuments and building stones usually in quarries
1013 Refractory earth and stone mining
1019 Clay and other soil and gravel mining Refers to the mining of clay for construction, ceramics, etc., as well as the mining of stone, gravel, and sand for paving and building materials
102 1020 chemical mining Refers to the mining of chemical and fertilizer minerals
103 1030 salt mining Refers to the raw material sun-dried with seawater (including coastal shallow underground brine), or the extraction of underground brine by drilling, or water injection to dissolve underground rock salt as raw materials, vacuum evaporation and drying, and extraction from salt lakes. Mining, crushing and screening of salt products of the main ingredient
109 Mining and dressing of asbestos and other non-metallic minerals Refers to the mining of asbestos, graphite, precious stones, diamonds, natural abrasives and other ores
1091 Mining and dressing of asbestos and mica
1092 Graphite and talc mining Refers to the mining of natural graphite and talc
1093 Precious and jade mining Refers to the mining of precious gems, jade and colored stones
1099 Mining and dressing of other unspecified non-metallic minerals
11 Mining ancillary activities Refers to services provided for the extraction of minerals such as coal, oil and natural gas
111 1110 Coal mining and washing ancillary activities
112 1120 Oil and Gas Extraction Auxiliary Activities
119 1190 Other mining ancillary activities
12 Other mining industry
120 1200 Other mining industry Refers to the exploitation of geothermal resources, mineral water resources and other unspecified natural resources, but does not include the activities of thermal power plants and mineral water plants established using these resources
C manufacturing This category includes 13 to 43 categories, which refer to new products that have undergone physical changes or chemical changes, whether they are manufactured by power machinery or hand-made; and whether the products are wholesaled or retailed, they are all considered to be manufactured.
The production of various finished products and parts in buildings should be considered as manufacturing, but on prefabricated construction sites, the main components are assembled into bridges, warehouse equipment, railways and elevated highways, lifts and elevators, plumbing equipment, water spraying Equipment, heating, ventilation and air-conditioning equipment, assembly activities such as lighting and installation of electrical wiring, and fittings of buildings are classified as construction activities
This category includes the remanufacturing of mechanical and electrical products, which refers to the mass production process of professionally repairing waste auto parts, construction machinery, machine tools, etc., and the remanufactured products reach the same quality and performance as the original new products.
13 Agricultural and sideline food processing industry Refers to grain grinding, feed processing, vegetable oil and sugar processing, slaughtering and meat processing, aquatic product processing, and processing of vegetables, fruits, nuts and other foods directly using agricultural, forestry, animal husbandry, and fishery products as raw materials
131 1310 grain grinding Also known as grain processing, refers to the production activities of husking, milling and finishing of grains such as rice, millet, wheat, sorghum, etc.
132 1320 Feed processing Refers to the production and processing of feed suitable for farms and farmers to raise livestock and poultry, including the production of pet food, and also includes the production of animal feed processed from slaughter waste, that is, the production of animal-derived feed.
133 vegetable oil processing
1331 Edible vegetable oil processing Refers to the production of oils and fats from various edible vegetable oils, as well as the processing of refined edible oils
1332 Non-edible vegetable oil processing Refers to the activities of producing oils and fats from various non-edible vegetable oils
134 1340 Sugar Industry Refers to the production of sugar cane, sugar beet, etc. as raw materials to produce finished sugar, as well as the refining and processing of various refined sugars using raw sugar or granulated sugar as raw materials
135 Slaughter and meat processing
1351 Livestock slaughter Refers to the slaughtering of various livestock and the preservation of fresh meat, but does not include commercial refrigeration activities
1352 poultry slaughter Refers to the slaughtering of all kinds of poultry and the preservation of fresh meat, but does not include commercial refrigeration activities
1353 Meat and by-product processing Refers to the processing of mature meat products mainly using various livestock and poultry meat as raw materials, as well as the processing of livestock and poultry by-products
136 Aquatic product processing
1361 Frozen processing of aquatic products Refers to the freezing processing of aquatic animals or plants such as fish, shrimp, crustaceans, shellfish, algae, etc., which are cultured or caught in seawater and freshwater for preservation, but does not include commercial refrigeration activities
1362 Surimi products and dry-cured processing of aquatic products Refers to the manufacture of surimi products, as well as the drying, pickling and other processing of aquatic products
1363 Aquafeed Manufacturing Refers to feed processing that uses low-value aquatic products and aquatic product processing waste (such as fish bones, offal, shrimp shells) as the main raw materials
1364 Fish oil extraction and product manufacturing Refers to the activities of extracting oil from fish or fish liver and producing products
1369 Other aquatic product processing Refers to other processing of aquatic animals and plants
137 Processing of vegetables, fruits and nuts Refers to the processing of vegetables, fruits and nuts by methods such as dehydration, drying, refrigeration, freezing and pickling.
1371 vegetable processing
1372 Fruit and Nut Processing
139 Other agricultural and sideline food processing
1391 Manufacture of starch and starch products Refers to the production of starch and starch products made from corn, potatoes, beans and other plant raw materials; also includes the production of sugar products using starch as raw materials and converted by enzymatic or acid methods
1392 soy product manufacturing Refers to the activities of using soybeans, adzuki beans, mung beans, peas, broad beans and other beans as the main raw materials, and processing them into food
1393 egg processing
1399 Other unspecified agricultural and sideline food processing
14 Food manufacturing
141 Baked Goods Manufacturing
1411 Pastry, Bread Manufacturing Refers to various food production activities that use rice flour, flour, and soybean flour as the main raw materials, together with auxiliary materials, and are formed, fried, and baked.
1419 Manufacture of cookies and other baked goods Refers to various biscuits made by molding and baking with flour (or glutinous rice flour), sugar and oil as the main raw materials, together with auxiliary materials such as dairy products and egg products, as well as various biscuits made from potatoes, cereals, beans, etc. A kind of bakery food production activity that is easy to preserve and convenient to eat
142 Confectionery, chocolate and preserves manufacturing
1421 Candy and chocolate manufacturing Candy manufacturing refers to the production of sweetened block foods with sugar, glucose syrup or caramel as the main raw materials, adding oils, dairy products, colloids, nuts, spices, food colorings and other auxiliary materials to make sweet block foods; Or block cocoa, cocoa butter, cocoa paste, sugar, dairy products, etc. as the main raw materials to process chocolate and chocolate products production activities
1422 candied fruit Refers to the activity of making candy preserves from fruits, nuts, peels and other parts of plants
143 Convenience Food Manufacturing It refers to the manufacture of food made from rice, noodles, miscellaneous grains, etc. as the main raw materials, which can be used as staple food only after simple cooking. It is easy to eat, easy to carry, and easy to store.
1431 Manufacturing of rice and flour products Refers to the production activities of all kinds of uncooked rice and flour products made of rice, noodles, miscellaneous grains, etc. as raw materials after rough processing.
1432 Frozen food manufacturing Refers to rice, noodles, miscellaneous grains, etc. as the main raw materials, with meat, vegetables, etc. as auxiliary materials, processed into various cooked or uncooked staple foods, immediately made by quick-freezing process, and can be frozen Production activities of various staple foods that are transported, stored and sold under conditions
1439 Manufacture of instant noodles and other convenience foods Refers to the production activities of various convenience staple foods processed with rice, noodles, miscellaneous grains, etc. as the main raw materials, which can be eaten directly or simply cooked as staple foods, as well as other unlisted convenience food manufacturing activities
144 1440 dairy product manufacturing Refers to the production activities of liquid milk and solid milk (milk powder, condensed milk, milk fat, cheese, etc.) products made of fresh cow (sheep) milk and its products as the main raw materials; excluding milk-containing beverages and plants Protein drink production activities
145 canned food manufacturing Refers to the raw materials that meet the requirements through processing, sorting, trimming, cooking (or without cooking), canning, sealing, sterilization, cooling (or aseptic packaging) and other canned production processes to meet commercial aseptic requirements, Manufacture of canned food that can be stored at room temperature
1451 Meat and poultry canning
1452 Canned aquatic products
1453 Canned vegetables and fruits
1459 Other canned food manufacturing Refers to the manufacture of canned food for infants and young children, canned rice and noodle food (such as canned eight-treasure porridge, etc.) and canned food not listed above
146 Manufacture of condiments and fermented products
1461 MSG manufacturing Refers to the production activities of umami agents with a sodium glutamate content of 80% or more, which are made from starch or molasses through microbial fermentation, extraction, refining and other processes.
1462 Manufacture of soy sauce, vinegar and similar products Refers to soybean and (or) defatted soybean, wheat and (or) bran as raw materials, various soy sauce and sauce products made by microbial fermentation, as well as various materials containing starch, sugar or alcohol used alone or in combination , production activities of acidic condiments brewed by microbial fermentation
1469 Manufacture of other condiments and fermented products
149 other food manufacturing
1491 Nutritious food manufacturing Refers to the production activities of nutritious food mainly suitable for the disabled and the elderly, containing meat, fish, fruits, vegetables, milk, wheat essence, calcium and other homogeneous ingredients
1492 Health food manufacturing It refers to foods with specific health care functions, suitable for consumption by specific groups of people, regulating body functions, not for the purpose of treatment, not causing acute, subacute or chronic harm to the human body, and nutrient supplementation for the purpose of supplementing vitamins and minerals, etc. Health food manufacturing
1493 Frozen drinks and edible ice manufacturing Refers to the manufacture of cold beverages made of sugar, dairy products, soy products, egg products, oils and fats, fruit materials and food additives that are mixed, prepared, heat sterilized, homogenized, aged, frozen (frozen), and the manufacture of edible ice
1494 salt processing Refers to the production activities that take raw salt as raw material, undergo halogenation, evaporation, washing, pulverization, drying, dehydration, screening and other processes, or add potassium iodate and condiments to it and process it into salt products.
1495 Food and Feed Additive Manufacturing Refers to the chemicals that increase or improve the characteristics of food, as well as the production activities of supplementing the nutrients of animal feed and preparations for promoting growth and preventing and controlling diseases
1499 Other unspecified food manufacturing
15 Wine, Beverage and Refined Tea Manufacturing
151 manufacture of wine Refers to the production of alcohol, liquor, beer and its special malt, rice wine, wine, fruit wine, prepared wine and other wines
1511 alcohol manufacturing Refers to the production activities of alcohol products made from starchy raw materials such as corn, wheat, and potatoes or from sugar-containing raw materials such as molasses through cooking, saccharification, fermentation and distillation.
1512 Liquor manufacturing Refers to the production activities of distilled wine products made of sorghum and other grains as the main raw materials, with Daqu, Xiaoqu or bran koji and wine mother as saccharification starter, through cooking, saccharification, fermentation, distillation, aging and blending
1513 beer making Refers to malt (including special malt), water as the main raw materials, adding hops, fermented by yeast, fermented wine products containing carbon dioxide, foaming, low alcohol content (including non-alcohol beer, also known as dealcoholized beer) production activities, as well as the production activities of malt, a special raw material for beer
1514 Yellow rice wine manufacturing Refers to the production activities of fermented wine products fermented with rice, millet, black rice, wheat, corn, etc. as the main raw materials, and fermented with koji, yeast and other saccharification starter
1515 wine making Refers to the production activities of fermented wine products with a certain degree of alcohol, which are made from fresh grapes or grape juice and fermented in whole or in part.
1519 Other wine manufacturing Refers to the production activities of fruit wine other than wine, prepared wine and other wine products not listed above
152 beverage manufacturing
1521 Carbonated beverage manufacturing Refers to the manufacture of drinking products filled with carbon dioxide gas under certain conditions, and the content of carbon dioxide gas in the finished product (volume multiple at 20 °C) is not less than 2.0 times
1522 Bottled (canned) drinking water manufacturing Refers to the production activities of drinking water directly made from underground mineral water and water that meets the sanitary standards for drinking water, sealed in plastic bottles (cans), glass bottles or other containers without any additives.
1523 Fruit and vegetable juice and fruit and vegetable juice beverage manufacturing Refers to the production activities of fruit and vegetable juice products made by processing fresh or refrigerated fruits and vegetables as raw materials, and adding water, sugar liquid, acidulant, etc. to fruit juice or concentrated fruit juice, vegetable juice, etc., which can be directly drunk Production activities of beverages (with a juice content of not less than 10%)
1524 Manufacture of dairy beverages and vegetable protein beverages Refers to the production activities of directly drinking milk-containing beverages prepared with fresh milk or dairy products (fermented or unfermented), adding water, sugar liquid, etc., as well as fruits and vegetables with high protein content. Production activities of direct drinkable vegetable protein drinks prepared by adding water, sugar liquid, etc.
1525 Solid Beverage Manufacturing Refers to the production activities in which sugar, food additives, fruit juice or plant extracts are used as raw materials and processed into powder, granule or block products [the moisture (mass fraction) of the finished product is not higher than 5%]
1529 Manufacturing of tea drinks and other beverages Refers to the manufacture of tea beverages, special purpose beverages and other unspecified beverages
153 1530 Refined tea processing Refers to the production activities of refined processed tea such as screening, rolling and cutting, air selection, drying, uniform heaping and blending of raw tea or semi-finished raw tea.
16 Tobacco Products Industry
161 1610 Tobacco Redry Refers to the activity of adjusting the moisture content of tobacco leaves for the second time on the basis of the original tobacco (primary roasting).
162 1620 cigarette manufacturing Refers to the production of various cigarettes, but does not include the manufacture of fiber tow raw materials for the production of cigarette filter rods
169 1690 Manufacturing of other tobacco products
17 Textile industry
171 Cotton textile and printing and dyeing finishing Refers to cotton, cotton-type chemical fiber (chemical fiber staple) textile and printing and dyeing finishing
1711 cotton spinning Refers to the spinning process with cotton and cotton-type chemical fibers as the main raw materials
1712 Cotton weaving Refers to the weaving and processing of woven fabrics with cotton yarn, blended yarn and chemical fiber yarn as the main raw materials
1713 Cotton printing and dyeing finishing Refers to the processing of bleaching, dyeing, printing, calendering, raising and shrinking of non-self-produced cotton and chemical fiber fabrics
172 Wool Textile and Dyeing and Finishing
1721 Top and wool yarn processing Refers to the processing of sliver with wool and wool-type chemical fibers as raw materials, and the processing of spinning according to the wool spinning process (combing, carding, semi-combing).
1722 wool weaving Refers to the weaving and processing of woven fabrics using wool and wool-type chemical fiber yarns as raw materials
1723 wool dyeing and finishing Refers to the dyeing and finishing of non-self-produced wool fabrics for bleaching, dyeing, printing and other processes
173 Hemp textile and dyeing and finishing
1731 Processing and spinning of hemp fibers Refers to pre-spinning fiber processing and spinning processing using ramie, flax, hemp, jute, sisal, apocynum, etc. as raw materials
1732 hemp weaving Refers to the weaving and processing of woven fabrics with ramie, flax, hemp, jute, sisal, apocynum fiber and yarn as the main raw materials
1733 Linen dyeing and finishing Refers to the dyeing and finishing of non-self-produced hemp fabrics for bleaching, dyeing, printing and other processes
174 Silk weaving and printing and dyeing finishing
1741 silk reeling Refers to the activity of reeling silkworm cocoons into silk
1742 Silk Spinning and Silk Weaving Refers to the weaving process of silk fabrics with silk as the main raw material
1743 Screen printing and dyeing finishing Refers to the processing of bleaching, dyeing, printing, calendering, raising, shrinking and other processes of non-self-produced silk fabrics
175 Chemical fiber weaving and printing and dyeing finishing Refers to the woven fabrics produced with chemical fiber filaments (excluding chemical fiber staple fibers) as the main raw material in the warp and weft directions or in the warp direction
1751 Chemical fiber weaving Refers to the woven fabrics and yarn-dyed fabrics produced with chemical fiber filaments (including colored filaments) as the main raw materials
1752 Dyeing and finishing of chemical fiber fabrics Refers to the processing of dyeing and finishing processes such as bleaching, dyeing, printing, calendering, raising and shrinking of chemical fiber filament grey fabrics
176 Manufacture of knitted or crocheted fabrics and articles thereof
1761 Knitted or crocheted fabric weaving Refers to the weaving process of knitted fabrics by warp knitting, weft knitting, flat knitting and crochet knitting
1762 Dyeing and finishing of knitted or crocheted fabrics Refers to the processing of bleaching, dyeing, printing, calendering, raising and shrinking of non-self-produced knitwear
1763 Manufacture of knitted or crocheted items Refers to the processing of knitted or crocheted articles other than knitted or crocheted garments
177 Manufacture of home textile products
1771 Bedding Manufacturing Refers to the production activities that use cotton, linen, silk, wool, chemical fibers and other fibers and textiles as the main raw materials to process and manufacture bedding (including stuffed quilts, sleeping bags, pillows and other products)
1772 Manufacturing of towels Refers to the production activities of processing and manufacturing towel products with cotton, hemp, silk and chemical fibers as the main raw materials
1773 Manufacture of curtains and fabric products Refers to cotton, linen, silk, wool and chemical fibers as the main raw materials, processing and manufacturing curtains, various decorative covers (covers), cushions, seat cushions, storage bags and other living fabric products production activities
1779 Manufacture of other home textile products Refers to the production activities of other household textile products that use cotton, linen, silk, wool and chemical fibers as the main raw materials to process and manufacture blankets, tablecloths, tablecloths, napkins, wipes, dish towels and other kitchen and household products
178 Manufacture of non-household textile products Also known as the manufacture of technical textile products
1781 Nonwoven Fabrication Refers to the production activities of sheets, webs or batts made of oriented or randomly arranged fibers, which are bonded to each other by friction, cohesion or adhesion, or a combination of these methods; the fibers used may be natural fibers, chemical fibers and Inorganic fibers, also short fibers, filaments or directly formed fibers
1782 Manufacturing of ropes, ropes and cables Refers to the production activities of making ropes, rigging, cables, and twisted wires from natural fibers and chemical fibers
1783 Textile belt and cord manufacturing Refers to the production activities of reinforcing materials such as cord fabrics, base fabrics for composite materials, base fabrics for conveyor belts, conveyor belts and hoses
1784 Canopy, Canvas Manufacturing Refers to the production activities of textile materials such as car tarpaulin, tent cloth, shoe textile materials, light box cloth, etc.
1789 Manufacture of other non-household textile products Refers to leather base cloth, filtration, protective textiles, industrial felts, fabrics, construction textiles, transportation textiles, packaging textiles, style textiles, insulation textiles, agricultural textiles, fishery textiles, papermaking textiles Production activities of other industrial textile products
18 Textile and apparel industry
181 1810 Woven Garment Manufacturing Refers to the activities of sewing all kinds of men's and women's clothing, and children's clothing with woven fabrics as the main raw material; including clothing made from non-self-produced raw materials, and clothing production activities at fixed production locations
182 1820 Knitted or crocheted garment manufacturing Refers to the activity of sewing various men's and women's clothing, as well as children's ready-to-wear clothing with knitted and crocheted fabrics as the main raw materials.
183 1830 Apparel manufacturing Refers to the processing of clothing accessories such as hats, gloves, scarves, ties, bow ties, handkerchiefs, and socks
19 Leather, fur, feathers and their products and footwear
191 1910 leather tanning It refers to the processing of animal hides by physical and chemical methods such as depilation and tanning, and then finishing and finishing to make leather production activities that are non-perishable, flexible, and breathable.
192 Leather Goods Manufacturing
1921 Leather Garment Manufacturing Refers to all or most of the activities of using leather, artificial leather, and synthetic leather as fabrics to make all kinds of clothing
1922 Luggage, bag (bag) manufacturing Refers to the production of all or most of leather, artificial leather, synthetic leather, or plastics, textiles, etc. Activity
1923 Manufacture of leather gloves and leather upholstery products Refers to the production activities of leather gloves, belts, leather ties and other leather decorative products made of leather, artificial leather and synthetic leather in whole or in part
1929 Manufacture of other leather products Refers to the production activities of all or most of the other leather products not listed above made of leather, artificial leather and synthetic leather.
193 Fur tanning and product processing
1931 Fur Tanning Processing Refers to the production activities of fur (also known as fur) which maintains its fluff shape and characteristics after chemical and physical methods such as tanning of raw animal hides with hair
1932 Fur Garment Processing Refers to the production activities that use various animal furs and artificial furs as fabrics or linings to process and make fur garments
1939 Processing of other fur products Refers to the production activities that use various animal furs and artificial furs as materials to process and produce fur products for other purposes not listed in the above categories
194 Feather (down) processing and product manufacturing
1941 Feather (down) processing Refers to the production activities of processing goose, duck and other poultry feathers into standard wool
1942 Feather (down) products processing Refers to the production activities of using processed feathers (down) as fillers to make down products (such as down clothing, down bedding, down sleeping bags, etc.) for various purposes
195 shoe industry Refers to the production activities of textile fabric shoes, leather shoes, plastic shoes, rubber shoes and other kinds of shoes
1951 Textile fabric shoe manufacturing Refers to the production activities of sewing, molding or weaving various shoes with various textile fabrics, wood, brown grass and other raw materials
1952 leather shoe manufacturing Refers to the production activities of all or most of the leather, artificial leather, synthetic leather as the fabric, rubber, plastic or synthetic materials as the outsole, according to the process of sewing, gluing, molding, injection molding and other production activities to make various leather shoes
1953 plastic shoe manufacturing Refers to the activity of producing foamed or non-foamed plastic footwear products with resins such as polyvinyl chloride, polyethylene, polyurethane and ethylene vinyl acetate as raw materials
1954 Rubber shoe manufacturing Refers to the production activities of rubber shoes with rubber as soles and uppers and their rubber shoe parts
1959 Other shoe industry
20 Wood processing and wood, bamboo, rattan, palm, and grass products industry
201 timber processing
2011 Sawmilling Refers to the wood processing production activities in which logs are used as raw materials, and the logs are longitudinally sawed into a certain section size (width, thickness) by sawing machinery or hand tools, and the wood is impregnated with preservatives and other substances or chemically treated. and the manufacture of floor wool
2012 wood chip processing Refers to the use of forest harvesting, wood-making, processing and other residues and directional cultivation of wood, which are processed into certain specifications by cutting (planing) machines.
2013 Veneer processing Refers to the production of laminated veneer lumber (LVL), wood laminates for textiles, electrical laminates, and wood-laminated plastics; Soon, it is mainly used for the secondary processing of decorative veneers, such as the production of decorative veneer plywood, parquet, wood composite doors and windows, furniture, stairs, automotive interiors, wood wallpaper and skirting, etc.
2019 Other wood processing Refers to the drying, preservation, modification, dyeing and other activities of wood
202 Wood-based panel manufacturing Refers to the production activities of using wood and its residues, cotton stalks, bagasse, reeds and other plant fibers as raw materials to process plywood, fiberboard, particleboard, blockboard and wood wool board and other products that meet national standards, and wood-based panels II Manufacture of sub-machined decorative panels
2021 Plywood Manufacturing Refers to the production activities of products that meet the national standards and the standards agreed between the supply and demand sides and are made of logs with certain specifications that are cut into veneers by spinning (planing), and then dried, glued, formed into blanks, and hot-pressed.
2022 Fiberboard Manufacturing Refers to the production activities of products using wood scraps (including wood chips), cotton stalks, bagasse, reeds and other plant fibers as raw materials, separated by chipping fibers, paving molding, and hot pressing.
2023 Particleboard manufacturing Refers to the production activities of using wood scraps (including wood chips) and other plant fibers as raw materials to make shavings, drying, sizing, paving and molding, and hot pressing.
2029 Other wood-based panel manufacturing Including the manufacture of non-wood fibers, glulam and other types of wood-based panels
203 wood product manufacturing Refers to the production activities of using wood as raw material to process wood and wood components for construction, wood containers, cork products and other wood products, but does not include the manufacture of wood furniture
2031 Processing of timber and timber components for construction Refers to wood products mainly used in building construction projects, such as large carpentry or other supports for building construction, as well as the production activities of building carpentry
2032 Manufacture of wooden doors, windows and stairs
2033 floor manufacturing
2034 wooden container manufacturing
2039 Manufacturing of cork and other wood products Refers to the production activities of the agglomerated cork and its products obtained by removing the skin from the natural cork after initial processing, as well as the production activities of other unspecified wood products
204 Manufacture of bamboo, rattan, palm, grass and other products Refers to activities that use natural plants such as bamboo, rattan, palm, grass and other natural plants as raw materials to produce products other than wood, but does not include the manufacture of furniture
2041 Bamboo Product Manufacturing Refers to the manufacture of bamboo products such as bamboo plywood, bamboo flooring, bamboo silk board, etc.
2042 Rattan Product Manufacturing
2043 Brown product manufacturing
2049 Manufacture of grass and other products
21 furniture manufacturing Refers to the material made of wood, metal, plastic, bamboo, rattan, etc., with functions such as sitting, lying, leaning, storage, spacing, etc., and can be used in residences, hotels, offices, schools, restaurants, hospitals, theaters, parks, ships, etc. Manufacture of all kinds of furniture in any place, such as airplanes, motor vehicles, etc.
211 2110 wooden furniture manufacturing Refers to the production activities of making various furniture with natural wood and wood-based panels as the main materials, together with other auxiliary materials (such as paint, veneer materials, glass, hardware accessories, etc.).
212 2120 Bamboo and rattan furniture manufacturing Refers to the production activities of making various furniture with bamboo and rattan as the main materials, together with other auxiliary materials
213 2130 metal furniture manufacturing The finger support (frame) frame and main components are mainly made of cast iron, steel, steel plate, steel pipe, alloy and other metals, combined with wood, bamboo, plastic and other materials, together with artificial leather, nylon cloth, foam plastic and other accessories to make various furniture production
214 2140 Plastic furniture manufacturing Refers to the production activities of furniture that is processed with plastic pipes, plates, profiles or directly formed in molds with plastics and glass fiber reinforced plastics (ie reinforced plastics).
219 2190 Other furniture manufacturing Refers to mainly composed of elastic materials (such as springs, snake springs, tension springs, etc.) and soft materials (such as brown silk, cotton, latex sponge, foam, etc.), supplemented by bandage materials (such as bandages, bandages, linen, etc.) All kinds of soft furniture made of and decorative fabrics and accessories (such as cotton, wool, chemical fiber fabrics and cowhide, sheepskin, artificial leather, etc.); all kinds of glass furniture made of glass as the main material, supplemented by wood or metal materials, and Manufacture of various types of furniture from other unspecified raw materials
22 Paper and paper products industry
221 pulp manufacturing Refers to the production activities of mechanically or chemically processing pulp
2211 Manufacturing of wood and bamboo pulp
2212 Non-wood bamboo pulp manufacturing
222 papermaking Refers to the manufacture of paper and cardboard made of pulp or other raw materials (such as slag wool, mica, asbestos, etc.) suspended in a fluid, shaped by a paper machine or other equipment, or manually operated
2221 Machine-made paper and cardboard manufacturing
2222 handmade paper Refers to the production activities that use manual operations to form and make paper
2223 Processed paper manufacturing Refers to production activities for further processing of base paper and cardboard
223 paper product manufacturing Refers to the production activities that use paper and cardboard as raw materials and further process them into paper products
2231 Paper and cardboard container manufacturing
2239 Manufacturing of other paper products Refers to the manufacture of paper products that meet specifications or packaging requirements for sale, and other unspecified paper products
23 Printing and recording media reproduction industry
231 Print
2311 Book and newspaper printing
2312 This booklet is printed Refers to the production activities of this booklet made of various paper and cardboard for writing and other purposes
2319 Packaging and other printing Refers to the printing of decorative and beautifying commodities, as well as other printing activities, according to certain commodity attributes and shapes, using certain packaging materials, and designing and arranging the modeling structure art and pattern text of commodity packaging.
232 2320 Binding and printing related services Refers to printing-related services such as bookbinding, imprinting media manufacturing, etc. engaged in specialized enterprises
233 2330 Copying of recording media Refers to the production activity of batch dubbing the information on the master tape and master disc
24 Cultural and educational, industrial beauty, sports and entertainment products manufacturing
241 Cultural and educational office supplies manufacturing
2411 Stationery manufacturing Refers to the manufacture of various stationery for office, study, etc.
2412 manufacture of pens Refers to the manufacture of various pen products for study, office or painting purposes
2413 Manufacturing of teaching models and teaching aids Refers to the manufacture of various special models, specimens and teaching aids mainly used for teaching
2414 Ink, ink manufacturing
2419 Other cultural and educational office supplies manufacturing Refers to the manufacture of cultural, educational and office supplies not listed above
242 musical instrument manufacturing Refers to the manufacture of various musical instruments such as Chinese national musical instruments and Western musical instruments, as well as musical instrument parts and accessories, but does not include the manufacture of toy musical instruments
2421 Chinese musical instrument manufacturing
2422 Western musical instrument manufacturing
2423 Electronic musical instrument manufacturing
2429 Manufacturing of other musical instruments and parts Refers to the manufacture of other unspecified musical instruments, musical instrument parts and ancillary products
243 Arts and Crafts Manufacturing
2431 Sculpture handicraft manufacturing Refers to the use of jade, precious stones, ivory, horns, bones, shells and other hard materials, wood, bamboo, coconut shell, tree roots, cork and other natural plants, as well as gypsum, mud, noodles, plastics, etc. as raw materials, carved, carved, The production activities of various arts and crafts for appreciation and practicality made by grinding, kneading or plastic processing
2432 Metal handicraft manufacturing Refers to the use of gold, silver, copper, iron, tin and other metals as raw materials, through tire making, casting, forging, chiseling, wire rolling, welding, weaving, inlaying, orchid, firing, grinding, electroplating, etc. Production activities of arts and crafts with beautiful shapes and exquisite patterns
2433 Lacquer Crafts Manufacturing Refers to the processing and preparation of semi-raw lacquer and cashew lacquer into various bright paint materials, using wood, paper, plastic, copper, cloth, etc. Production activities of handicraft products by lacquer craftsmanship
2434 Manufacture of flower painting crafts Refers to artificial flower handicrafts such as flowers, fruits, leaves, etc., which are made of silk, silk, velvet, paper, polyester, plastic, feathers, grasses and flowers and grasses as raw materials, and are refined through modeling design, molding, clipping, drying and other processes. The production of appreciative and decorative painting crafts that appear in pictures and can be hung or placed
2435 Manufacture of natural plant fiber weaving handicrafts Refers to the production of natural plant fibers such as bamboo, rattan, palm, grass, willow, sunflower, hemp, etc., which are woven or inlaid with plastic arts or patterns, mainly for appreciation, and the production of practical arts and crafts
2436 Artwork Embroidery Crafts Manufacturing Refers to the use of cotton, linen, silk, wool and man-made fiber textiles as the main raw materials, through design, embroidery, drawing, pulling, hooking and other processes to process various daily decorative articles, as well as textiles as the main raw materials, through special handicraft or folk. The production activities of various living textiles with strong decorative effect processed by technological methods
2437 Carpet and tapestry manufacture Refers to all kinds of decorative floor coverings made of wool, silk, cotton, linen and man-made fibers, which are processed by hand-woven, woven, and flocked, or can be used for hanging, cushioning, etc. Production of decorative items
2438 Manufacture of jewellery and related articles Refers to the production activities of gold, silver, platinum and other precious metals and their alloys, as well as diamonds, gems, jade, jade, pearls, etc. as raw materials, through metal processing, connection combination, inlay and other processes to produce ornaments with various patterns
2439 Manufacturing of other arts and crafts
244 Sporting Goods Manufacturing
2441 Ball manufacturing Refers to the production activities of various leather, rubber and leather inflatable sports balls, as well as various sports hard balls, soft balls and other ball products made of other materials.
2442 Sports equipment and accessories manufacturing Refers to the production activities of various competitive competitions and training equipment and supplies, stadium facilities and devices
2443 Training fitness equipment manufacturing Refers to the manufacture of fitness equipment and sporting goods for gym, home or sports training
2444 Manufacturing of sports protective equipment Refers to the production of special gloves, shoes, hats and protective gear for various sports using various materials
2449 Manufacturing of other sporting goods Refers to various utensils and supplies specially used for fishing, as well as the manufacture of sporting goods not listed above
245 2450 toy manufacturing Refers to the manufacture of entertainment equipment with children as the main users, used for play, intellectual development, etc.
246 Amusement equipment and entertainment product manufacturing
2461 Manufacture of amusement equipment for fairgrounds Refers to the manufacture of electric and non-electric amusement equipment and amusement equipment mainly installed in parks, amusement parks, water parks, children's parks and other open-air playgrounds
2462 Amusement articles and indoor amusement equipment manufacturing Refers to the manufacture of amusement equipment, amusement equipment and amusement and entertainment products mainly used in indoor, table and other amusement and entertainment places, as well as electronic amusement equipment mainly installed in indoor amusement places
2469 Manufacturing of other recreational products
25 Petroleum processing, coking and nuclear fuel processing industries
251 Manufacturing of refined petroleum products
2511 Crude oil processing and petroleum product manufacturing Refers to the production activities of refining liquid or gaseous fuels and petroleum products from natural crude oil, artificial crude oil
2512 artificial crude oil Refers to the production activity of extracting crude oil from kerogen shale
252 2520 coking Refers to the operating activities of coke ovens that mainly produce coke, carbon dioxide and by-products such as coal tar or pitch from hard coal and lignite
253 2530 nuclear fuel processing Refers to the extraction of uranium from pitchblende or other uranium-containing ores, the production of enriched uranium, the smelting and processing of uranium metal, and the manufacture of other radioactive elements, isotopic labeling, and nuclear reactor fuel elements, as well as nuclear waste related to nuclear fuel processing. disposal activities
26 Chemical raw materials and chemical products manufacturing
261 Basic chemical raw material manufacturing
2611 Inorganic acid manufacturing
2612 Inorganic base manufacturing Refers to the production activities of caustic soda, soda ash, etc.
2613 Inorganic salt manufacturing
2614 Organic chemical raw material manufacturing
2619 Manufacture of other basic chemical raw materials
262 Fertilizer Manufacturing Refers to the manufacture of chemical fertilizers, organic fertilizers and microbial fertilizers
2621 Nitrogen fertilizer manufacturing Refers to the production activities of mineral nitrogen fertilizers and chemical fertilizers containing nitrogen, the nutrient element of crops.
2622 Phosphate fertilizer manufacturing Refers to the production activities of using phosphate rock as the main raw material to make chemical fertilizers containing the crop nutrient phosphorus by chemical or physical methods
2623 Potash fertilizer manufacturing Refers to the production activities of using natural potassium salt mines through enrichment and refining to produce fertilizers containing the crop nutrient element potassium
2624 Compound fertilizer manufacturing Refers to the production activities of chemical fertilizers that are processed by chemical or physical methods and contain more than two main nutrients (nitrogen, phosphorus, potassium) required by crops; including general-purpose compound fertilizers and special-purpose compound fertilizers
2625 Manufacture of organic fertilizers and microbial fertilizers Refers to the manufacture of fertilizers derived from animals and plants, which are suitable for soil and provide plant nutrient supply after chemical treatment such as fermentation or decomposing, and whose main components are nitrogen-containing substances.
2629 Other Fertilizer Manufacturing Refers to the production of trace element fertilizers and other fertilizers not listed above
263 pesticide manufacturing Refers to various chemical pesticides, microbial pesticides, biochemical pesticides used to prevent and control diseases, insects, grasses, rats and other harmful organisms of agricultural and forestry crops, and to regulate plant growth, as well as storage, anti-corrosion of agricultural and forestry products, river dams, railways , production activities of technical substances and preparations for use in airports, buildings and other places
2631 Chemical pesticide manufacturing Refers to the production activities of chemical pesticides and chemical pesticide preparations that are mechanically pulverized, mixed or diluted into powder, milk and water.
2632 Manufacture of biochemical pesticides and microbial pesticides Refers to the production activities of pesticide preparations produced naturally by bacteria, fungi, viruses, protozoa or genetically modified microorganisms, and extracted from plants to prevent and control diseases, insects, grasses, rats and other harmful organisms
264 Manufacturing of paints, inks, pigments and similar products
2641 paint manufacturing Refers to the production activities of adding pigments, solvents and auxiliary materials to natural resins or synthetic resins, and then processing the covering materials.
2642 Manufacturing of inks and similar products Refers to pigments, binders (vegetable oils, mineral oils, resins, solvents) and fillers that are mixed and ground to prepare colored paste-like substances for printing, as well as production activities for computer printing, copier inks, etc.
2643 Pigment manufacturing Refers to the production activities of inorganic pigments and similar materials used in ceramics, enamel, glass and other industries, as well as the manufacture of oil painting, gouache, advertising and other artistic pigments
2644 dye manufacturing Refers to organic synthetic, vegetable or animal pigments, and production activities of organic pigments
2645 Manufacture of packing and the like for sealing Refers to the manufacture of fillers used in architectural coatings, sealants and lacquers, and other similar chemical materials
265 Manufacturing of synthetic materials
2651 Primary form plastic and synthetic resin manufacturing Also known as the production of primary plastics or raw plastics, including the manufacture of general-purpose plastics, engineering plastics, and functional polymer plastics
2652 Synthetic Rubber Manufacturing Refers to the production activities of artificial rubber or synthetic rubber and polymer elastomers
2653 Synthetic fiber mono (polymer) body manufacturing Refers to the production of synthetic fiber monomers or polymers by organic synthesis methods using petroleum, natural gas, coal, etc. as the main raw materials
2659 Manufactured from other synthetic materials Refers to the production activities of special fibers such as ceramic fibers and their reinforced composite materials; the manufacture of other special synthetic materials
266 Specialty Chemical Product Manufacturing
2661 Manufacturing of chemical reagents and auxiliaries Refers to the production activities of various chemical reagents, catalysts and special additives
2662 Manufacturing of special chemicals Refers to the production activities of water treatment chemicals, paper chemicals, leather chemicals, oleochemicals, oilfield chemicals, bioengineering chemicals, special chemicals for daily chemical products, etc.
2663 Manufacture of chemical products from forest products Refers to activities that use forest products as raw materials to produce products through chemical and physical processing methods
2664 Information Chemical Manufacturing Refers to the manufacture of photosensitive materials, processing kits, magnetic and optical recording materials, auxiliary materials for optical fiber communication, and special chemical preparations for film, photography, medical, slide and projection.
2665 Manufacturing of special pharmaceutical materials for environmental pollution treatment Refers to the manufacture of special chemicals and materials for the treatment of water pollution, air pollution, solid waste and other pollutants
2666 animal glue manufacturing Refers to the production activities of using animal bones and skins as raw materials and processing a series of processes to produce rubber products with certain transparency, viscosity and purity
2669 Manufacture of other specialty chemical products Refers to the manufacture of special chemicals for various other purposes
267 Manufacture of explosives, pyrotechnics and pyrotechnics
2671 Manufacturing of explosives and pyrotechnic products Refers to the manufacture of various military and production explosives, detonators and similar pyrotechnic products
2672 Manufacturing of fireworks and firecrackers Refers to the manufacture of fireworks for festivals and celebrations, as well as civil fireworks, firecrackers and other products
268 Manufacturing of daily chemical products
2681 Soap and Synthetic Detergent Manufacturing It refers to the application of spraying, smearing, soaking, etc. to the skin, utensils, fabrics, and hard surfaces, that is, rinse and wash, to clean, decontaminate, penetrate, emulsify, disperse, care, sterilization and other functions, widely used in household , products (solid, liquid, powder, paste, flake, etc.) in the fields of personal hygiene, fabric cleaning and care, industrial cleaning, public facilities and environmental hygiene cleaning, as well as the manufacture of intermediate surfactant products
2682 cosmetic manufacturing It refers to the manufacture of daily chemical industrial products that are spread on any part of the human body (skin, hair, nails, lips, etc.) by smearing, spraying or other similar methods to achieve the purpose of cleaning, eliminating bad odor, skin care, beauty and modification
2683 Oral cleaning products manufacturing Refers to the production of oral or dental hygiene products
2684 Manufacture of spices and fragrances Refers to the substances with aroma and fragrance, which are used to formulate flavors - the production of flavors, as well as a variety of natural flavors and synthetic flavors as the main raw materials, together with other auxiliary materials according to reasonable formulas and processes. Complex mixtures, mainly used in the production of essences in various flavored products
2689 Manufacture of other daily chemical products Refers to the production activities of indoor fragrance or deodorant products, cleaning products, scrubbing creams and similar products, cosmetic and toilet products for animals, matches, candles and similar products and other daily chemical products
27 Pharmaceutical manufacturing
271 2710 Chemical drug API manufacturing Refers to the production of APIs required for further processing of chemical preparations
272 2720 Manufacturing of chemical preparations Refers to the manufacture of chemical preparations directly used for the prevention and diagnosis of human diseases
273 2730 Processing of Chinese Herbal Pieces Refers to the processing and processing of the collected medicinal parts of natural or artificially grown or cultivated animals and plants to make them conform to the prescription of traditional Chinese medicine or the production and use of Chinese patent medicines
274 2740 Chinese patent medicine production Refers to the processing and production activities of traditional medicines directly used for the prevention and treatment of human diseases
275 2750 Manufacturing of veterinary drugs Refers to the manufacture of medicines for the prevention and treatment of animal diseases
276 2760 Biopharmaceutical Manufacturing Refers to the production activities of using biotechnology to produce biochemical drugs and genetically engineered drugs
277 2770 Manufacture of hygiene materials and medical supplies Refers to the manufacture of sanitary materials, surgical dressings, pharmaceutical packaging materials, auxiliary materials and other medical products for internal and surgical use
28 Chemical fiber manufacturing
281 Cellulose fiber raw materials and fiber manufacturing
2811 Chemical fiber pulp manufacturing Refers to the basic raw material production activities of viscose fiber for textile production
2812 Manufacture of man-made fibers (cellulose fibers) Refers to the activity of producing fibers from chemical fiber pulp through chemical processing
282 Synthetic Fiber Manufacturing Refers to the activities of using petroleum, natural gas, coal, etc. as the main raw materials to make monomers by organic synthesis, and then spinning to produce fibers after polymerization.
2821 Nylon fiber manufacturing Also known as polyamide fiber manufacturing, refers to the activity of producing synthetic fibers from nylon 66 salt and polycaprolactam as the main raw materials
2822 Polyester Fiber Manufacturing Also known as polyester fiber manufacturing, refers to the activity of producing synthetic fibers from polyethylene terephthalate (referred to as polyester) as raw materials
2823 acrylic fiber manufacturing Also known as polyacrylonitrile fiber, refers to the activity of producing synthetic fibers with acrylonitrile as the main raw material (containing more than 85% of acrylonitrile).
2824 Vinylon fiber manufacturing Also known as polyvinyl alcohol fiber manufacturing, refers to the activity of producing synthetic fibers with polyvinyl alcohol as the main raw material
2825 Polypropylene fiber manufacturing Also known as polypropylene fiber manufacturing, refers to the activity of producing synthetic fibers with polypropylene as the main raw material
2826 Spandex Fiber Manufacturing Also known as polyurethane fiber manufacturing, refers to the activity of producing synthetic fibers with polyurethane as the main raw material
2829 Manufacturing of other synthetic fibers
29 Rubber and plastic products industry
291 Rubber Products Industry Refers to activities that use natural and synthetic rubber as raw materials to produce various rubber products, and also includes activities to regenerate rubber products from waste rubber; excluding rubber shoe manufacturing
2911 Tire manufacturing
2912 Manufacturing of rubber sheets, tubes and tapes Refers to the production of rubber sheets, sheets, tubes, strips, rods and special-shaped rubber products from unvulcanized, vulcanized or hard rubber, and the use of rubber as the main component. Production activities of transmission belts or conveyor belts made of textiles, yarn ropes, steel wires (steel cables), etc.
2913 Manufacturing of rubber parts Refers to the production activities of rubber special-shaped products and rubber spare parts products for various purposes
2914 Recycled Rubber Manufacturing Refers to the activity of producing recycled rubber from waste rubber
2915 Manufacturing of daily and medical rubber products
2919 Manufacturing of other rubber products
292 Plastic products industry Refers to the production of various products using synthetic resin (polymer compound) as the main raw material, processed by extrusion, injection molding, blow molding, calendering, lamination and other processes, and the use of recycled waste plastics to process and reproduce plastic products. ; excluding plastic shoe manufacturing
2921 Plastic Film Manufacturing Refers to the manufacture of agricultural covering, industrial, commercial and daily packaging films
2922 Manufacturing of plastic sheets, tubes and profiles Refers to the production activities of various plastic plates, pipes and fittings, rods, sheets, etc., as well as the production activities of plastic profiles that take PVC as the main raw material and are continuously extruded.
2923 Manufacture of plastic filaments, ropes and braids Refers to the production activities of plastic silk, rope, flat strip, plastic bag, woven bag, woven cloth, etc.
2924 foam plastic manufacturing Refers to the production activities that use synthetic resin as the main raw material and are processed into plastic products with internal micropores by foaming molding process
2925 Manufacture of plastic artificial leather and synthetic leather Refers to the appearance and feel of leather, although its air permeability and moisture permeability are slightly inferior to natural leather, but it has excellent physical and mechanical properties, such as strength and wear resistance, and can replace the production activities of plastic artificial leather used in natural leather; simulation The composition and structure of natural artificial leather are very similar to leather on both sides, which is more similar to natural leather than ordinary artificial leather, and can replace the production activities of plastic synthetic leather for natural leather
2926 Plastic Packaging Box and Container Manufacturing Refers to the production activities of plastic packaging boxes and plastic container products made by blow molding or injection molding process, which can hold various items or liquid substances for storage, transportation and other purposes
2927 Manufacturing of plastic products for daily use Refers to the production activities of plastic meals, kitchen utensils, sanitary equipment, sanitary ware and its accessories, plastic clothing, daily-use plastic decorations, and other daily-use plastic products
2928 Plastic Part Manufacturing Refers to the production activities of plastic insulating parts, sealing products, fasteners, and special spare parts such as automobiles and furniture
2929 Manufacturing of other plastic products Refers to the production activities of other types of non-daily plastic products not listed above
30 Non-metallic mineral products industry
301 Cement, lime and gypsum manufacturing
3011 Cement manufacturing Refers to the production activities of adding an appropriate amount of gypsum or certain mixed materials to cement clinker, and grinding it to the specified fineness by grinding equipment (cement mill) to make hydraulic cement, including the production activities of cement clinker.
3012 Lime and Gypsum Manufacturing
302 Manufacture of gypsum, cement products and similar products
3021 Manufacturing of cement products Refers to the manufacture of cement pipes, rods, piles, bricks, tiles and other products
3022 Manufacture of Concrete Structural Components Refers to the production activities of cement concrete prefabricated components used in building construction projects
3023 Manufacturing of asbestos cement products
3024 Manufacturing of lightweight building materials Refers to the manufacture of gypsum board, gypsum products and similar lightweight building materials
3029 Manufacture of other cement-like products Refers to the manufacture of glass fiber reinforced cement products and other unspecified cement products
303 Brick, stone and other building materials manufacturing Refers to the production of clay and ceramic tiles, the processing of building stones, the production of building materials from waste or waste residues, and the manufacture of other building materials
3031 Manufacturing of clay bricks and building blocks Refers to the activity of producing bricks, tiles and building blocks from clay and other materials
3032 Manufacturing of architectural ceramic products Refers to the production activities of ceramic materials (whether glazed or not) used for interior, exterior wall and floor decoration of buildings or acid corrosion-resistant, as well as the manufacture of ceramic pipes and fittings for waterways and drains
3033 Construction stone processing Refers to the cutting, forming and finishing activities of marble slabs, granite and other stone used for construction, road construction, cemetery and other purposes
3034 Manufacturing of waterproof building materials Refers to the activities of manufacturing waterproof materials with asphalt or similar materials as the main raw material
3035 Thermal and Sound Insulation Manufacturing Refers to the manufacture of mineral insulating materials such as rock wool, slag wool, expanded perlite, expanded vermiculite and their products for heat insulation, sound insulation and heat preservation, but does not include the manufacture of asbestos heat insulation and sound insulation materials
3039 Manufacturing of other building materials
304 Glass manufacturing Refers to the production of glass in any form, as well as the use of waste glass to reproduce glass activities, including the production of special glass
3041 Flat glass manufacturing Refers to the production of flat glass original sheets by float method, vertical pull method, calendering method, etc.
3049 Other glass manufacturing Refers to unspecified glass manufacture
305 Glass product manufacturing Refers to the production of glass products in any form, as well as the activity of reproducing glass products from waste glass
3051 Manufacturing of technical glass products Refers to the manufacture of technical glass products for construction and industrial production
3052 Optical glass manufacturing Refers to the manufacture of optical glass used in magnifying glasses, microscopes, optical instruments, etc., daily optical glass, watch glass or similar glass, optical glass glasses blanks, and optical glass components without optical processing
3053 glassware manufacturing Refers to the manufacture of various glass instruments and glassware and glass tubes for laboratory, medical and health use
3054 Manufacturing of daily glass products Refers to the manufacture of glass products for restaurants, kitchens, bathrooms, interior decoration and other daily use
3055 Glass packaging container manufacturing Refers to the manufacture of various glass containers mainly used for product packaging
3056 Manufacturing of glass insulated containers Refers to the manufacture of glass thermal flasks and other glass thermal containers for personal or household use
3057 Mirror and similar processing Refers to the manufacture of mirrors and similar products made of flat glass, silver-plated, aluminum-plated, or cold or hot processed.
3059 Manufacturing of other glass products
306 Manufacture of fiberglass and fiberglass-reinforced plastic products
3061 Glass fiber and product manufacturing
3062 Manufacture of glass fiber reinforced plastic products Also known as glass fiber reinforced plastic, refers to the activity of producing plastic products with glass fiber reinforced thermosetting resin
307 Manufacturing of ceramic products
3071 Manufacturing of sanitary ceramic products Refers to the production activities of ceramic utensils for hygiene and cleaning
3072 Manufacturing of special ceramic products Refers to the production activities that use special production processes to manufacture ceramic products for various specific purposes and requirements in industry, agriculture, laboratories, etc.
3073 Manufacturing of ceramic products for daily use It refers to the manufacture of various porcelain, stoneware, pottery and other ceramic products mainly used in daily life, which are made from clay, porcelain stone, feldspar, quartz, etc.
3079 Manufacture of garden, display art and other ceramic products Refers to the pure art appreciation ceramics with artistic shapes or patterns, patterns, etc., which are made of quartz, feldspar, porcelain clay, etc. as raw materials, through tire making, glazing, decoration, firing and other processes, mainly for display, viewing or decoration. Manufacture of wares and ceramic displays and utilitarian objects mainly for appreciation, and manufacture of other unspecified ceramic articles
308 Manufacturing of refractory products
3081 Manufacturing of asbestos products Refers to the production activities of manufacturing friction products, asbestos textile products, asbestos rubber products, asbestos thermal insulation material products based on asbestos or other mineral cellulose
3082 Manufacturing of mica products
3089 Manufacture of refractory ceramic products and other refractory materials Refers to the manufacture of ceramic thermal insulation products formed from siliceous, clay, high-alumina and other stone powders
309 Manufacture of graphite and other non-metallic mineral products
3091 Manufacture of graphite and carbon products Refers to the manufacture of special graphite products, carbon products, special-shaped products processed with carbon and graphite materials, and carbon special-shaped products impregnated with resin and various organic substances.
3099 Manufacture of other non-metallic mineral products
31 Ferrous metal smelting and rolling processing industry
311 3110 Iron making Refers to the production activities of reducing iron from iron-containing compounds such as ore by blast furnace method, direct reduction method, smelting reduction method, etc.
312 3120 Steelmaking Refers to the metal purification activity that uses oxygen from different sources (such as air, oxygen) to oxidize impurities contained in the charge (mainly pig iron)
313 3130 ferrous metal casting Refers to the manufacture of various finished and semi-finished products such as iron castings and steel castings
314 3140 Steel rolling Refers to the production activities of plastic deformation of continuous casting billets and ingots through plastic processing such as hot rolling, cold working, forging and extrusion to produce steel products with a certain shape and size
315 3150 Ferroalloy Smelting Refers to the production activities of alloys composed of iron and other one or more metal or non-metal elements
32 Non-ferrous metal smelting and rolling processing industry
321 Commonly used non-ferrous metal smelting Refers to the production activities of extracting commonly used non-ferrous metals from non-ferrous metal ore, scrap metal materials and other non-ferrous metal raw materials by smelting, refining, electrolysis or other methods
3211 copper smelting Refers to the production activities of smelting, refining and electrolysis of copper concentrate and other mine raw materials and scrap copper materials to extract copper.
3212 Lead and zinc smelting
3213 Nickel and Cobalt Smelting
3214 Tin smelting
3215 Antimony Smelting
3216 aluminum smelting Refers to the production activities of refining aluminum through smelting, electrolysis, casting, and smelting waste aluminum materials from raw materials of aluminum mines.
3217 Magnesium Smelting
3219 Other common non-ferrous metal smelting
322 precious metal smelting Refers to the refining activities of gold, silver and platinum group metals
3221 gold smelting Refers to the production activities of extracting gold from gold concentrate (block) ore, anode slime (recovered anode slime containing gold when smelting other non-ferrous metals), and scrap gold
3222 silver smelting Refers to the production activities of extracting silver from silver concentrate (block) ore, anode slime (the anode slime recovered when smelting other non-ferrous metals contains silver), and waste miscellaneous silver
3229 Other precious metal smelting
323 Rare rare earth metal smelting Refers to the smelting activities of tungsten and molybdenum, rare light metals, rare high melting point metals, rare metals, rare earth metals and other rare rare earth metals, but does not include the smelting and processing of radioactive metals such as thorium and uranium
3231 Tungsten and molybdenum smelting
3232 Rare Earth Metal Smelting
3239 Other rare metal smelting
324 3240 Non-ferrous metal alloy manufacturing Refers to the production activities of alloys with non-ferrous metals as the matrix and one or several other elements added.
325 3250 Non-ferrous metal casting Refers to the manufacture of various finished and semi-finished products cast by non-ferrous metals and their alloys
326 Non-ferrous metal calendering
3261 Copper rolling Refers to the rolling processing production activities of copper and copper alloys
3262 Aluminum rolling Refers to the rolling processing production activities of aluminum and aluminum alloys
3263 Precious Metal Calendering Refers to the production activities of rolling, drawing or extruding precious metals such as gold, silver and platinum group
3264 Rare rare earth metal rolling processing Refers to the processing of rare metals such as tungsten, molybdenum and tantalum
3269 Other non-ferrous metal calendering
33 Metal products industry
331 Structural Metal Products Manufacturing
3311 Fabrication of metal structures Refers to the production activities of manufacturing metal components, metal component parts, steel products for construction and similar products using metals such as iron, steel or aluminum as the main material, which can be transported and are easy to assemble, install or erect
3312 Metal doors and windows manufacturing Refers to the production activities of using metal materials (aluminum alloy or other metals) to make doors, windows and similar products for buildings
332 metal tool making
3321 Cutting tool manufacturing Refers to the manufacture of interchangeable cutting tools for hand or machine tools
3322 hand tool manufacturing Refers to the manufacture of hand tools used in assembly, installation and maintenance in production and daily life
3323 Manufacturing of metal tools for agriculture and gardening Refers to the manufacture of small farm tools, metal tools for horticulture or forestry operations mainly used in agricultural and animal husbandry production
3324 Manufacture of knives, scissors and similar household metal tools Refers to the manufacture of knives, scissors, knives, nail clippers and other similar metal tools for daily life
3329 Manufacturing of other metal tools Refers to the manufacture of metal tools for various purposes not included in the above categories
333 Container and metal packaging container manufacturing
3331 container manufacturing It refers to the production activities of a steel box (with a volume greater than 1m3) that is specially designed and can be used repeatedly for a long time without changing the goods in the box, which can be transferred from one mode of transportation to another.
3332 Metal Pressure Vessel Manufacturing Refers to the manufacture of metal containers (whether or not equipped with tops, stoppers, or lined with materials other than iron, steel, aluminum) for the storage of compressed gases, liquefied gases and other liquid substances under pressure
3333 Metal Packaging Container Manufacturing Refers to the manufacture of metal packaging containers and accessories mainly for the transportation or packaging of goods
334 3340 Manufacture of wire rope and its products
335 Manufacture of metal products for construction and safety
3351 Manufacture of metal fittings for construction and furniture Refers to the manufacture of metal devices, locks and their metal fittings for buildings, furniture, vehicles or other places and appliances
3352 Building decoration and plumbing pipe parts manufacturing Refers to the metal decorative materials used in construction, as well as the equipment and pipelines used in construction projects for neutral media (such as water, oil, steam, air, gas and other non-corrosive gases and liquids) under low pressure. Manufacture of metal accessories
3353 Manufacturing of metal products for safety and fire protection Refers to the manufacture of metal products such as safety and fire safety metal safes, safes, fire ladders, etc.
3359 Manufacture of other metal products for construction and safety
336 3360 Metal surface treatment and heat treatment Refers to the professional processing of electroplating, coating, polishing, spraying, coloring, etc. on the surface of foreign metal objects
337 Manufacture of enamel products Refers to the manufacture of products made by coating enamel glaze on the surface of metal blanks, with metal mechanical strength and enamel physicochemical characteristics, and decorative properties
3371 Manufacture of special enamel products Refers to the manufacture of various enamel products specially designed for industrial production equipment, industrial products and home appliances
3372 Manufacture of architectural decorative enamel products Refers to the manufacture of enamel products and enamel building materials for construction and decoration
3373 Enamel Sanitary Ware Manufacturing Refers to the production activities of sanitary and toilet enamel utensils
3379 Manufacture of enamel daily necessities and other enamel products Refers to the manufacture of daily necessities and other enamel products made of metal sheets after forming and enameling
338 Metal daily necessities manufacturing Refers to the production activities that use stainless steel, aluminum and other metals as the main raw materials to process and produce various metal products for daily use
3381 Manufacture of metal kitchen utensils Refers to the production activities of various metal utensils and utensils for cooking and conditioning in the kitchen
3382 Metal tableware and utensil manufacturing
3383 Metal sanitary ware manufacturing Refers to the production activities of various metal utensils and utensils for hygiene and cleaning
3389 Manufacture of other metal daily necessities
339 Manufacturing of other metal products
3391 Manufacturing of forgings and powder metallurgy products Refers to the workpieces or blanks obtained by forging and deforming metal billets, or the activities of pressing and deforming metal powders and mixtures with non-metallic powders to make products and materials, including free forgings, die forgings, special forming forgings, cold forgings Manufacture of forgings, warm forgings, powder metallurgy parts, etc.
3392 Manufacture of metal signs for transportation and public administration
3399 Manufacture of other unspecified metal products Refers to the manufacture of other metal products not included above; this category also includes the manufacture of weapons and ammunition
34 General equipment manufacturing
341 Boiler and prime mover manufacturing
3411 Boiler and auxiliary equipment manufacturing Refers to the manufacture of various steam boilers, vaporization boilers, and various nuclear reactors except isotope separators
3412 Internal combustion engine and accessories manufacturing Refers to the manufacture of reciprocating, rotary, spark-ignition or compression-ignition internal combustion engines and accessories for mobile or stationary purposes, but does not include the manufacture of aircraft, automobile and motorcycle engines
3413 Steam Turbine and Auxiliary Machinery Manufacturing Refers to the manufacture of steam and gas turbines (steam turbines)
3414 Turbine and Auxiliary Machinery Manufacturing
3415 Wind energy prime mover manufacturing Refers to the manufacture of wind power generation equipment and other wind energy prime movers
3419 Other prime mover manufacturing
342 Metalworking Machinery Manufacturing
3421 Manufacturing of metal cutting machine tools Refers to the manufacture of various cutting machine tools for processing metals
3422 Metal forming machine tool manufacturing Refers to the manufacture of machine tools that process metals by forging, hammering and molding, or machine tools that process metals by bending, folding, straightening, shearing, punching, grooving, wire drawing, etc.
3423 Foundry Machinery Manufacturing Refers to the manufacture of special equipment for metal castings (blanks of mechanical parts) and its special accessories, the manufacture of general casting equipment, core making equipment, sand processing equipment, cleaning equipment and special casting equipment, etc.
3424 Metal Cutting and Welding Equipment Manufacturing Refers to the manufacture of cutting and welding equipment that converts electrical energy and other forms of energy into cutting and welding energy.
3425 Machine tool accessories manufacturing Refers to the manufacture of attachments that expand the machining performance and use of machine tools
3429 Other metal processing machinery manufacturing
343 Material Handling Equipment Manufacturing Refers to the manufacture of machinery and equipment, vehicles and their special accessories for lifting, conveying, loading and unloading, handling, stacking, storage and other operations in factories, warehouses, docks, platforms and other sites
3431 Manufacturing of light and small lifting equipment Refers to the manufacture of simple lifting equipment and appliances that are light in structure and simple in action, and can lift or move heavy objects in narrow places; including lifting blocks, manual hoists, electric hoists, ordinary hoists, jacks, car lifts, monorail trolleys, etc. manufacture
3432 Crane manufacturing Refers to the manufacture of various cranes with main working mechanisms such as hoisting, luffing or slewing, and walking and their special accessories
3433 Production of special purpose vehicles Refers to the manufacture of trackless vehicles and their special accessories used for loading and unloading, stacking, or short-distance handling, traction, jacking and other operations within production enterprises; including electric forklifts, internal combustion forklifts, container reach stackers, short-distance traction Manufacture of trucks and fixed platform trucks, straddle carriers, and manual handling, stackers, etc.
3434 Continuous Handling Equipment Manufacturing Refers to the manufacture of handling equipment and its special accessories for continuously or intermittently transporting or loading and unloading bulk materials and pieces of articles in the same direction according to the specified route; including three types of products such as conveying machinery, loading and unloading machinery, and feeding machinery, etc. Manufacture of its specialized accessories
3435 Elevator, escalator and lift manufacturing Refers to the manufacture of various elevators, escalators and moving walks, lifts and their special accessories
3439 Other Material Handling Equipment Manufacturing Refers to the manufacture of other material handling equipment and its special accessories other than the above
344 Manufacture of pumps, valves, compressors and similar machinery Refers to the manufacture of pumps, vacuum equipment, compressors, hydraulic and pneumatic power machinery and similar machinery and valves
3441 Pump and vacuum equipment manufacturing Refers to the manufacture of equipment used to transport various liquids, liquid-solid mixtures, liquid-gas mixtures and their pressurization, circulation, vacuum, etc.
3442 Gas Compression Machinery Manufacturing Refers to the manufacture of compression machinery that compresses gas to increase its pressure to more than 340kPa
3443 Valve and Plug Manufacturing Refers to the manufacture of devices used to control fluid flow, pressure and flow direction by changing the size of its flow channel area
3444 Manufacturing of hydraulic and pneumatic power machinery and components Refers to the manufacture of devices that use liquid (or gas) as the working medium and rely on hydrostatic pressure (or pneumatic power) to transmit energy
345 Manufacturing of bearings, gears and transmission components
3451 Bearing Manufacturing Refers to the manufacture of various bearings and bearing parts
3452 Gear and gear reduction, gearbox manufacturing Refers to the manufacture of gears and gear reduction (increase) gearboxes (machines, machines) and gear gearboxes used to transmit power and rotational speed; excluding the manufacture of automobile gearboxes, etc.
3459 Manufacturing of other transmission parts Refers to the manufacture of other related transmission devices other than gears, gear reduction and gearboxes; including the manufacture of chain drives, belt drives, clutches, couplings, brakes, balance systems and their accessories
346 Manufacture of ovens, fans, weighing instruments, packaging and other equipment
3461 Oven, Furnace and Electric Furnace Manufacturing Refers to the manufacture of burners such as non-electric furnaces, kilns and ovens for calcination, melting or other heat treatment using liquid fuels, powdered solid fuels (incinerators) or gaseous fuels, as well as industrial or laboratory electric furnaces and parts the manufacture of
3462 Fan, fan manufacturing Refers to the manufacture of equipment used to transport various gases, as well as gas pressurization, circulation, ventilation, dust removal, etc.
3463 Gas, liquid separation and purification equipment manufacturing Refers to the manufacture of gas and liquid purification, separation, liquefaction, filtration, purification and other equipment
3464 Refrigeration and air conditioning equipment manufacturing Refers to the manufacture of refrigeration equipment and air-conditioning equipment for professional production, commercial operation, etc., but does not include the manufacture of household air-conditioning equipment
3465 Pneumatic and Power Tool Manufacturing Refers to the manufacture of hand-operated machining tools with electric motors, non-electric motors or pneumatic devices
3466 Manufacture of spray guns and similar appliances
3467 Weighing Apparatus Manufacturing Refers to the production activities of various mechanical, electronic or electromechanical combined devices or equipment used to measure the weight of substances
3468 Packaging special equipment manufacturing Refers to the manufacture of special packaging machinery for washing, drying, filling, sealing and labeling of bottles, barrels, boxes, bags or other containers
347 Cultural and office machinery manufacturing
3471 film machinery Refers to the manufacture of movie cameras, movie recording cameras, video projectors and movie auxiliary equipment and accessories of various types or uses
3472 Manufacture of slide and projection equipment Refers to the manufacture of various equipment, equipment and spare parts that project text images on electronic imaging devices, text images on film, text images on paper and real objects onto the screen through the media
3473 Camera and equipment manufacturing Refers to the manufacture of cameras of all types or uses; including the manufacture of cameras for the preparation of printing plates, for underwater or aerial photography, and the manufacture of flash units, photographic darkroom units and parts for cameras
3474 Copy and offset printing equipment manufacturing Refers to the manufacture of copying equipment for various purposes and multi-function machines integrating copying, printing, scanning and faxing; and the manufacture of offset printing equipment, word processing equipment and parts mainly used in offices
3475 Manufacture of calculators and currency-specific equipment Refers to the manufacture of electronic calculators, data recording, reproduction and display machines with computing functions used in finance, commerce, transportation and office, etc.; as well as the manufacture of currency-specific equipment and similar machinery
3479 Other cultural and office machinery manufacturing
348 General component manufacturing
3481 Manufacturing of metal seals Refers to the production activities of making seals with metal as raw materials
3482 Fastener Manufacturing
3483 spring manufacturing
3484 Mechanical parts processing Refers to the processing of special and general mechanical parts
3489 Manufacturing of other general parts
349 3490 Other general equipment manufacturing
35 Special equipment manufacturing industry
351 Manufacture of special equipment for mining, metallurgy and construction
3511 Mining Machinery Manufacturing Refers to the manufacture of machinery and equipment used for mining and washing of various solid minerals and stones and its special supporting equipment; including well construction equipment, mining and rock drilling equipment, mine lifting equipment, mineral crushing and grinding equipment, mineral screening equipment , washing equipment, mining tractors and mining trucks and other products and their special accessories manufacturing
3512 Manufacturing of special equipment for oil drilling and production Refers to the manufacture of special mining equipment for oil and natural gas on land and sea; excluding the manufacture of offshore oil and natural gas exploration and production platforms and related floating equipment
3513 Construction machinery manufacturing Refers to the manufacture of machinery for building construction and municipal public works
3514 Manufacture of special equipment for marine engineering Refers to the manufacture of special equipment for offshore engineering, subsea engineering, and offshore engineering, excluding port engineering equipment and the manufacture of ships, diving, salvage and other equipment
3515 Manufacturing of special machinery for the production of building materials Refers to the manufacture of various production and mixing machines used in the production of cement, cement products, glass and glass fibers, building ceramics, bricks and other building materials
3516 Metallurgical special equipment manufacturing Refers to the manufacture of special production equipment such as metal smelting, ingot casting, rolling and its special supporting equipment
352 Manufacture of special equipment for chemical, wood and non-metal processing
3521 Manufacturing of special equipment for oil refining and chemical production Refers to the manufacture of special equipment for oil refining and chemical industry production, but does not include the manufacture of general equipment such as packaging machinery
3522 Manufacturing of special equipment for rubber processing Refers to the manufacture of special machinery for processing rubber or producing rubber products with rubber as material
3523 Manufacturing of special equipment for plastic processing Refers to the manufacture of various special machinery and devices used in the plastics processing industry
3524 Woodworking Machinery Manufacturing Refers to the manufacture of special machinery for the production of wood, wood panels and wood products, including the manufacture of complete sets of equipment for wood-based panels, the manufacture of complete sets of equipment for non-wood wood-based panels, and the manufacture of complete sets of equipment for secondary processing of wood-based panels
3525 Mold making Refers to the manufacture of molds for metal casting, molds for mineral materials, molds for rubber or plastics, and molds for other purposes
3529 Other non-metal processing special equipment manufacturing
353 Manufacture of special equipment for food, beverage, tobacco and feed production
3531 Manufacture of special equipment for food, wine, beverage and tea production Refers to the manufacture of special equipment mainly used for food, wine, beverage production and tea product processing
3532 Manufacturing of special equipment for agricultural and sideline food processing Refers to the special machinery for screening, grinding and storage of grains, dry beans and other crops, sugar and oil crops processing machinery, livestock and poultry slaughtering, aquatic product processing and salt processing machinery manufacturing
3533 Manufacturing of special equipment for tobacco production
3534 Manufacturing of special equipment for feed production
354 Manufacturing of special equipment for printing, pharmaceutical, daily chemical and daily necessities production
3541 Manufacture of special equipment for pulping and papermaking Refers to the manufacture of various types of machinery and equipment used in pulping, papermaking, paper processing and the production of paper products
3542 Manufacturing of special printing equipment Refers to the manufacture of special production equipment that uses printing or other methods to transfer graphic information to substrates
3543 Manufacturing of special equipment for daily chemical industry Refers to the manufacture of daily chemical industry products, such as detergents, oral cleaning products, cosmetics, essences, fragrances, animal glues, photosensitive materials and other special production equipment for daily chemicals
3544 Pharmaceutical special equipment manufacturing Refers to the manufacture of chemical raw materials and pharmaceuticals, Chinese medicine decoction pieces and special production equipment for Chinese patent medicines
3545 Manufacture of special equipment for the production of lighting fixtures Refers to the manufacture of special production equipment for the production of various electric light bulbs, fluorescent tubes and other electric light sources and various lighting equipment products
3546 Manufacture of special equipment for the production of glass, ceramic and enamel products Refers to the special machinery for the production and processing of glass products, glassware, the processing machine tools and production special machinery for ceramics and other similar products, and the manufacture of enamel products production equipment
3549 Other daily necessities production special equipment manufacturing Refers to the manufacture of special machinery and equipment for the production of daily necessities and arts and crafts not listed above
355 Manufacture of special equipment for textile, garment and leather processing
3551 Textile special equipment manufacturing Refers to the manufacture of textile fibre pretreatment, spinning, weaving and knitting machinery
3552 Manufacture of special equipment for processing leather, fur and its products Refers to the manufacture of various special equipment used in the processing and production of leather, fur tanning and its products
3553 Sewing Machinery Manufacturing Refers to the manufacture of special sewing machinery for the production of clothing, shoes and hats, luggage, etc., as well as the manufacture of machinery and down processing equipment for the production and processing of various fabrics, clothing, shoes and hats including spreading, cutting, ironing, conveying management, etc.
3554 Washing Machinery Manufacturing Refers to the manufacture of professional laundry machines such as laundromats; does not include the manufacture of household washing machines
356 Manufacture of special equipment for electronic and electrical machinery
3561 Manufacturing of special equipment for electrical machinery Refers to the manufacture of production equipment for power stations, electrical machinery and equipment such as motors, wires, cables, etc.
3562 Manufacture of special equipment for electronic industry Refers to the manufacture of special equipment for the production of semiconductor devices, integrated circuits, electronic components, and electric vacuum devices, as well as the manufacture of special equipment for the assembly of electronic equipment
357 Manufacture of special machinery for agriculture, forestry, animal husbandry and fishing
3571 Tractor manufacturing
3572 Manufacturing of mechanized agricultural and gardening equipment Refers to the manufacture of agricultural, horticultural or other machinery for soil treatment, crop planting or fertilization, plant harvesting
3573 Manufacture of forestry and wood and bamboo harvesting machinery
3574 Animal Husbandry Machinery Manufacturing Refers to the manufacture of special machinery for grassland construction and management, livestock and poultry breeding, and livestock and poultry product collection.
3575 Fishery Machinery Manufacturing Refers to the manufacture of special equipment for fish farming and fishing
3576 Manufacturing of agricultural, forestry, animal husbandry and fishery machinery parts Refers to the manufacture of tractor parts and other agricultural, forestry, animal husbandry and fishery machinery parts
3577 Cotton processing machinery manufacturing Refers to the manufacture of special machinery for cotton processing, the manufacture and installation of complete sets of cotton processing equipment
3579 Other agricultural, forestry, animal husbandry and fishery machinery manufacturing Refers to the manufacture of machinery for the primary processing of agricultural products and other unspecified agricultural, forestry, animal husbandry and fishery machinery
358 Medical equipment and equipment manufacturing
3581 Manufacturing of medical diagnostic, monitoring and therapeutic equipment Refers to the manufacture of equipment used for medical diagnosis, monitoring and treatment in internal medicine, surgery, ophthalmology, obstetrics and gynecology, traditional Chinese medicine, etc.
3582 Manufacture of dental equipment and appliances Refers to the manufacture of dental treatment and repair equipment and instruments
3583 Medical laboratory and medical disinfection equipment and appliance manufacturing Refers to the manufacture of medical laboratory or medical disinfection, sterilization equipment and instruments
3584 Medical, Surgical and Veterinary Device Manufacturing Refers to the manufacture of various operating rooms, emergency rooms, clinics and other special medical and veterinary surgical instruments, medical diagnostic supplies and medical appliances
3585 Manufacturing of mechanical therapy and ward nursing equipment Refers to the manufacture of various treatment equipment, ward nursing and rehabilitation special equipment
3586 Manufacture of prostheses, artificial organs and implanted (interventional) devices Refers to the manufacture of surgical, dental and other medical special and veterinary artificial limbs, artificial organs, and implanted devices, including the manufacture of orthopedic devices
3589 Other medical equipment and equipment manufacturing Refers to the manufacture of surgical, dental and other medical special and veterinary furniture and instruments, as well as the manufacture of other unspecified medical equipment and instruments
359 Manufacturing of environmental protection, social and public services and other special equipment
3591 Manufacture of special equipment for environmental protection Refers to the prevention and control of environmental pollution, the processing of waste and used items, and the manufacture of special equipment for industrial material recycling
3592 Manufacturing of special equipment for geological exploration Refers to the manufacture of special equipment for geological exploration (exploration); does not include the manufacture of general drilling and mining machinery
3593 Manufacture of special postal machinery and equipment
3594 Manufacture of special equipment for business, catering and service
3595 Manufacturing of social and public safety equipment and equipment Refers to the manufacture and processing of public security equipment and equipment such as public security, fire protection, security, etc.
3596 Manufacture of traffic safety, control and similar specialized equipment Refers to the manufacture of special equipment for management, safety and control related to road transport, water transport and air transport other than railway transport; excluding the manufacture of electrical lighting equipment and signalling equipment
3597 Water resources special machinery manufacturing Refers to the manufacture of special equipment for water conservancy project management, water-saving projects and water production and supply
3599 Other special equipment manufacturing Refers to the manufacture of other specialized equipment not listed in the above categories, including the manufacture of isotope equipment
36 Automotive Manufacturing
361 3610 Automobile manufacturing It refers to a non-track, non-wireless vehicle with four or more wheels driven by a power unit, and is mainly used for the manufacture of vehicles for carrying people and (or) goods, for towing and transporting people and (or) goods, and also including automobile engines. the manufacture of
362 3620 Modified car manufacturing Refers to the manufacture of various types of automobiles modified by the use of purchased automobile chassis
363 3630 Manufacturing of low-speed trucks Refers to the manufacture of agricultural three-wheeled or four-wheeled trucks whose maximum speed is limited within the specified range
364 3640 Tram manufacturing Refers to the manufacture of urban vehicles and special vehicles that are powered by electricity and controlled by panels or thyristors
365 3650 Automobile body and trailer manufacturing Refers to the manufacture of an unpowered road vehicle whose design and technical characteristics need to be towed by a car to run normally
366 3660 Auto parts and accessories manufacturing Refers to the manufacture of various spare parts for motor vehicles and their bodies
37 Railway, shipbuilding, aerospace and other transportation equipment manufacturing
371 Railway transportation equipment manufacturing
3711 Railway rolling stock and EMU manufacturing Refers to the manufacture of powered locomotives and railway EMUs that are driven by external power sources or batteries, or driven by compression-ignition engines or other means, and capable of pulling railway vehicles, as well as passenger cars and freight cars for transporting passengers and cargo. and other special railway vehicles
3712 Manufacturing of narrow gauge rolling stock Refers to the manufacture of narrow-gauge diesel locomotives, electric locomotives and narrow-gauge non-motor vehicles that can be used for transportation
3713 Manufacturing of railway rolling stock accessories Refers to the manufacture of special spare parts for railway or rail locomotives and their towed vehicles
3714 Railway special equipment and equipment, accessories manufacturing Refers to the manufacture of railway safety or traffic control equipment, as well as the manufacture of other railway special equipment, equipment and accessories
3719 Manufacture of other railway transportation equipment
372 3720 Manufacturing of urban rail transit equipment
373 Ship and related equipment manufacturing
3731 Metal Shipbuilding Refers to the manufacture of metal ships that use steel, aluminum and other metals as the main materials to build ocean, offshore or inland rivers and lakes for civilian or military sectors
3732 Non-metallic shipbuilding Refers to the activities of building ships for civilian or military sectors with various non-metallic materials such as wood, cement, glass fiber reinforced plastics, etc.
3733 Recreational and sports boat manufacturing Refers to the manufacture of yachts and other vessels used for recreation or sport
3734 Manufacturing of marine equipment Refers to the manufacture of marine main and auxiliary equipment
3735 Ship conversion and dismantling
3739 Manufacture of navigation aids and other related devices Refers to the manufacture of various equipment used for navigation marks, as well as the manufacture of ships that are not mainly sailing, excluding the manufacture of floating devices at sea
374 Aviation, spacecraft and equipment manufacturing
3741 Aircraft manufacturing Refers to the manufacture of various aircraft and their parts, including the manufacture of aircraft engines, that fly within the atmospheric stratosphere for the transport of goods or passengers, for national defense, and for sports or other purposes
3742 spacecraft manufacturing
3743 Aviation and aerospace related equipment manufacturing
3749 Manufacturing of other aerospace vehicles
375 Motorcycle manufacturing
3751 motorcycle manufacturing Refers to the manufacture of motorcycles with or without side buckets, including the manufacture of motorcycle engines
3752 Motorcycle parts and accessories manufacturing
376 bicycle manufacturing
3761 Manufacture of pedal bicycles and disabled vehicles Refers to the manufacture of pedal vehicles, disabled vehicles and their parts without a motor, mainly driven by pedals, and equipped with one or more wheels
3762 assisted bicycle manufacturing Refers to the manufacture of special bicycles and their parts that mainly use batteries as auxiliary energy, have two wheels, and can realize human riding, electric or electric assist functions
377 3770 Off-Highway Recreational Vehicles and Parts Manufacturing Refers to the manufacture of sports and recreational vehicles (excluding sports cars, mountain bikes and off-road vehicles), four-wheeled recreational vehicles, lawn vehicles, sightseeing vehicles, etc.
379 Manufacture of diving salvage and other unspecified transport equipment
3791 Diving and underwater rescue equipment manufacturing Refers to the manufacture of diving equipment, underwater operations, and salvage equipment
3799 Manufacture of other unspecified transport equipment Refers to the manufacture of hand-pushing vehicles, livestock traction vehicles, and the manufacture of transportation equipment not listed above
38 Electrical machinery and equipment manufacturing
381 Motor manufacturing
3811 Generator and Generating Set Manufacturing Refers to the manufacture of generators and their auxiliary devices, and complete sets of power generation equipment
3812 Electric motor manufacturing Refers to the manufacture of AC or DC motors and parts
3819 Manufacturing of Micromotors and Other Motors Refers to a component in the automation system that is mainly used to transmit and exchange signals, that is, to control the manufacture of micro-motors, as well as other unlisted motor manufacturing
382 Transmission and distribution and control equipment manufacturing
3821 Transformer, Rectifier and Inductor Manufacturing Refers to the manufacture of transformers, static converters and other power electronic equipment and transformers
3822 Manufacture of capacitors and their supporting equipment Refers to the manufacture of power capacitors and their supporting devices and capacitor parts
3823 Distribution switch control equipment manufacturing Refers to electrical appliances for making and breaking or protecting circuits with voltages exceeding 1000V, such as those generally used in power distribution systems, and electrical appliances for voltages not exceeding 1000V, such as those used in housing, industrial equipment or household appliances Manufacture of electrical switch control equipment and parts thereof
3824 Manufacturing of power electronic components Refers to the manufacture of electronic components used for electrical energy conversion and control (and thus motion control)
3825 Photovoltaic equipment and components manufacturing Refers to the manufacture of solar modules (solar cells), control equipment and other solar equipment and components; excluding the manufacture of solar batteries
3829 Other transmission and distribution and control equipment manufacturing Refers to the manufacture of devices and accessories required for electrical connection between components within switchgear and control equipment, as well as with external circuits
383 Wire, cable, optical cable and electrical equipment manufacturing
3831 Wire and cable manufacturing Refers to the manufacture of wires and cables used in power transmission and distribution, power transmission, sound, text, image and other information dissemination, as well as lighting and other aspects
3832 Optical fiber and cable manufacturing Refers to the manufacture of optical cables and optical fibers that convert electrical signals into optical signals and transmit information such as sound, text, and images.
3833 Insulation product manufacturing Refers to the manufacture of electrical insulators, insulating parts for motors or electrical equipment, and metal electrical conduits and joints with insulating materials, but does not include the manufacture of glass, ceramic insulators and insulating varnish products
3839 Other electrical equipment manufacturing
384 Battery manufacturing Refers to the manufacture of chemical power sources with a certain nominal voltage and rated capacity, which are made of positive active materials, negative active materials, combined with dielectrics, and have a certain nominal voltage and rated capacity; including disposable, non-rechargeable and rechargeable, and reused Manufacture of dry cells, accumulators (including batteries for solar energy), and devices that convert hydrogen and oxygen into electrical energy, i.e., the manufacture of fuel cells; excluding the manufacture of solar cells that convert sunlight into electrical energy
3841 Lithium-ion battery manufacturing Refers to the manufacture of batteries with lithium ion intercalation compounds as cathode materials
3842 Ni-MH battery manufacturing Manufacture of batteries using hydrogen storage alloy as negative electrode material, nickel hydroxide as positive electrode material, and electrolyte solution containing lithium hydroxide (LiOH) and potassium hydroxide (KOH) aqueous solution
3849 Other battery manufacturing
385 Manufacturing of household electrical appliances Refers to the manufacture of various household appliances that use AC power or batteries
3851 Manufacture of household refrigeration appliances
3852 Home Air Conditioner Manufacturing Refers to the manufacture of room air conditioners that use AC power (cooling capacity of 14000W and below) to adjust indoor temperature, humidity, airflow speed and air cleanliness
3853 Manufacture of household ventilation appliances Refers to the manufacture of electrical appliances that are driven by a single-phase AC motor to rotate the fan blades to generate forced airflow to improve the heat exchange conditions between the human body and the surrounding air
3854 Manufacturing of household kitchen appliances Refers to the manufacture of electric cooking appliances, electric baking appliances, electric hot water and beverage heating appliances, electric frying appliances, household electric stoves, household food processing appliances, household kitchen electric cleaning appliances and other electrical appliances for household kitchens
3855 Manufacture of household cleaning and sanitary electrical appliances Refers to the manufacture of household washing machines, vacuum cleaners and other electrical appliances
3856 Manufacture of household beauty and health care electrical appliances
3857 Manufacture of special accessories for household electrical appliances Refers to the manufacture of special accessories for household electrical appliances, excluding the manufacture of general parts and components
3859 Manufacture of other household electrical appliances
386 Manufacture of non-electric household appliances
3861 Manufacture of gas, solar and similar energy household appliances Refers to the production activities of household appliances that use liquefied gas, natural gas, artificial gas, biogas or solar energy as fuel and tinplate, enamel, stainless steel, etc.
3869 Manufacture of other non-electrical household appliances
387 Lighting Equipment Manufacturing
3871 Electric light source manufacturing Electric light sources are also called light bulbs or electric lamps. This category refers to the manufacture of devices that convert electrical energy into light; at present, according to the principle of light emission, it can be divided into incandescent lamps (refers to lamps that emit light due to the passage of current through tungsten filaments) and gas discharge lamps ( Refers to a lamp in which light is produced by the formation of a gas discharge through electrodes at both ends of the lamp)
3872 Lighting fixture manufacturing Refers to the combination of components that support, fix reflection and protection and circuit auxiliary devices necessary to connect light sources, control and distribute the light emitted by one or more light sources or manufacture of reflection devices; including building lighting, road lighting , transportation equipment lighting, production lighting, stage lighting and other lighting manufacturing
3879 Manufacture of electrical accessories for lamps and other lighting equipment Manufacture of electrical accessories for pointing lamps, lamp sockets and other lighting fixtures for various light bulbs
389 Other electrical machinery and equipment manufacturing
3891 Manufacture of electrical signal equipment Refers to the manufacture of special signaling devices for transportation vehicles (such as motor vehicles, ships, railway vehicles, etc.) and various electrical audio or visual alarm, warning, and indicating devices, as well as the manufacture of other electrical audio-visual signaling devices
3899 Manufacture of other unspecified electrical machinery and equipment Refers to the manufacture of electrical machinery and equipment not listed above
39 Computer, communications and other electronic equipment manufacturing
391 computer manufacturing
3911 Computer machine manufacturing Refers to the manufacture of integrated computer systems that integrate the central processing unit and peripheral devices that can perform arithmetic or logical operations, including the manufacture of hardware and software integrated computer systems, and the processing of assembled computers from supplied parts
3912 computer parts manufacturing Refers to the manufacture of memory, boards, hard disks, power supplies, chassis, monitors and other components that make up electronic computers
3913 Computer Peripheral Equipment Manufacturing Refers to the manufacture of computer peripherals and ancillary equipment; including the manufacture of input devices, output devices and external storage devices, etc.
3919 other computer manufacturing Refers to computer application electronic equipment (with the central processing unit as the core, with professional functional modules, peripheral equipment, etc. to form electronic products and equipment dedicated to the application of various industries, such as financial electronics, automotive electronics, medical electronics, industrial control computers and devices, Information collection and identification equipment, digital 3C products, etc.), information security equipment (special equipment used to protect information and data security in networks and computers, including border security, communication security, identity authentication and access control, data security, basic platforms, content security, assessment auditing and monitoring, security application equipment, etc.), and the manufacture of other unspecified computer equipment
392 Communication equipment manufacturing
3921 Communication system equipment manufacturing Refers to the manufacture of equipment required for the construction of communication systems such as fixed or mobile communication access, transmission, and switching equipment
3922 Communication terminal equipment manufacturing Refers to the manufacture of fixed or mobile communication terminal equipment
393 Manufacturing of radio and television equipment
3931 Radio and television program production and transmission equipment manufacturing Refers to the manufacture of radio and television program production, transmission equipment and equipment
3932 Manufacture of radio and television receiving equipment and equipment Refers to the manufacture of professional radio and television receiving equipment, professional audio and video playback, audio equipment and other supporting radio and television equipment, but does not include the manufacture of household radio and television receiving equipment and devices
3939 Manufacture of applied television equipment and other radio and television equipment Refers to the manufacture of applied television equipment, other radio and television equipment and equipment
394 3940 Radar and supporting equipment manufacturing Refers to the manufacture of the complete radar machine and radar supporting products
395 Audiovisual equipment manufacturing
 td> 3951 TV manufacturing Refers to the manufacture of non-professional TV sets
3952 Audio equipment manufacturing Refers to the manufacture of non-professional radio radios, recorders, record players and other audio equipment
3953 Manufacture of video recording and playback equipment Refers to the manufacture of non-professional video recorders, video cameras, laser disc players and other video equipment and components, including the production of teaching video equipment, but excluding the production of professional video equipment such as radio and television
396 Electronic device manufacturing
3961 Electronic vacuum device manufacturing Refers to the manufacture of electronic thermionic tubes, cold-cathode tubes or photocathode tubes and other vacuum electronic devices, as well as electronic tube parts
3962 Semiconductor discrete device manufacturing
3963 Integrated Circuit Manufacturing Refers to the manufacture of monolithic integrated circuits and hybrid integrated circuits
3969 Manufacture of optoelectronic devices and other electronic devices Refers to the manufacture of optoelectronic devices, display devices and assemblies, and other unspecified electronic devices
397 Electronic component manufacturing
3971 Electronic Components and Component Manufacturing Refers to the manufacture of assembled electronic molded components, micro-components or similar components
3972 Printed Circuit Board Manufacturing Refers to the manufacture of circuits and special components composed of conductive elements, contacts or inductive devices, resistors and capacitors and other printed components through conventional or unconventional printing processes on insulating plates
399 3990 Other electronic equipment manufacturing Refers to the manufacture of electronic (gas) physical equipment and other electronic equipment not listed
40 Instrumentation Manufacturing
401 General Instrumentation Manufacturing
4011 Manufacturing of industrial automatic control systems Refers to industrial computer control systems, testing instruments, and actuators that are used to measure and control variables such as temperature, pressure, flow, and material level in the manufacturing process, or parameters such as object position, tilt, and rotation during continuous or intermittent manufacturing. and device fabrication
4012 Manufacturing of electrical instruments Refers to the manufacture of instrumentation and system devices for the measurement, measurement, acquisition, monitoring, analysis, processing, inspection and control of electromagnetic quantities such as voltage, current, resistance, power, etc.
4013 Manufacture of drawing, computing and measuring instruments Refers to the manufacture of measuring and drawing utensils, appliances, precision balances and measuring instruments for design, drafting, drawing, calculation, measurement, and study or office, teaching, etc.
4014 Manufacture of experimental analytical instruments Refers to the manufacture of instruments used for qualitative, quantitative and structural analysis of substances by utilizing their physical, chemical, electrical and other properties, as well as humidity, viscosity, mass, specific gravity and other properties; Manufacture of experimental devices for adaptability after environmental changes such as illumination, radiation, etc.; manufacture of instruments, experimental devices and related utensils for measuring physical and chemical parameters of various objects
4015 Test machine manufacturing Refers to the manufacture of experimental instruments and equipment for testing, evaluating and studying the physical properties, mechanical (mechanical) properties, process properties, safety properties and comfort properties of materials, components and their finished products
4019 Supply instrument and other general instrument manufacturing Refers to the manufacture of measuring instruments, automatic adjustment or control instruments and devices used in the supply process of electricity, gas, water, oil and heat and other similar gases or liquids, as well as other unspecified general instruments and instrument components
402 Manufacturing of special instruments
4021 Manufacture of special instruments and meters for environmental monitoring Refers to the manufacture of special instrumentation and system devices for monitoring and monitoring pollutants, noise, radioactive substances, electromagnetic waves, etc. in the environment
4022 Manufacturing of counting instruments for transportation equipment and production Refers to the manufacture of tachometers, production counters, tachographs and similar instruments for automobiles, ships and industrial production
4023 Navigation, meteorological and marine special equipment manufacturing Refers to the manufacture of navigation, guidance, measuring instruments and instruments and similar devices used in meteorology, oceanography, hydrology, astronomy, navigation, aviation, etc.
4024 Manufacture of special instruments and meters for agriculture, forestry, animal husbandry and fishery Refers to the manufacture of special instruments, meters and similar devices for agricultural, forestry, animal husbandry and fishery production
4025 Manufacturing of special instruments for geological exploration and earthquakes Refers to the manufacture of special geophysical instruments, meters and similar devices for geological exploration, drilling and mining, earthquakes, etc.
4026 Teaching special equipment manufacturing Refers to the manufacture of special equipment for teaching demonstrations or exhibitions and no other purposes
4027 Manufacture of nuclear and nuclear radiation measuring instruments Refers to the manufacture of instruments and devices specially used for the measurement or inspection of nuclear ion rays, nuclear radiation detectors and other nuclear professional instruments and meters
4028 Manufacturing of electronic measuring instruments Refers to the use of electronic technology to realize the manufacture of quantitative detection devices for electrical parameters of the measured object (electronic products).
4029 Other special equipment manufacturing Refers to the manufacture of other unlisted special instruments used for textiles, power station thermal instruments, etc.
403 4030 Manufacture of clocks and timing instruments Refers to the manufacture of various clocks, watches, clock movements, time recording devices, timers, and also includes devices equipped with clock movements or synchronous motors to measure, record or indicate time intervals, time switches, and clock spare parts the manufacture of
404 Optical instrument and eyewear manufacturing
4041 Optical Instrument Manufacturing Refers to the manufacture of optical accessories, assembled optical components, combined optical microscopes, and optical instruments such as military telescopes made of glass or other materials (such as quartz, fluorite, plastic or metal).
4042 glasses manufacturing Refers to the manufacture of spectacle lenses, spectacle frames and spare parts, spectacle lenses, contact lenses (contact lenses) and care products
409 4090 Other instrumentation manufacturing Refers to the manufacture of instruments and meters not listed above
41 Other manufacturing
411 Manufacturing of daily necessities
4111 Bristle processing, brush making and cleaning tool manufacturing Refers to the production of finished hair processed from raw wool to produce brush products, or the production of brushes processed from finished hair and brown, metal wire, plastic wire, etc. as raw materials, as well as the manufacture of other cleaning tools
4119 Manufacturing of other daily necessities Refers to the production activities of umbrellas and other unspecified daily necessities
412 4120 Manufacturing of coal products Refers to the activities of solid fuel products such as briquettes and briquettes made of bituminous coal, anthracite, lignite and other coals
413 4130 nuclear radiation processing Refers to the application of nuclear technology and isotopic technology, and the processing activities in which the original product is improved, changed in nature and added value by the nuclear irradiation station using nuclear technology
419 4190 Other unspecified manufacturing
42 Comprehensive utilization of waste resources Refers to the recycling and processing of waste resources and waste materials
421 4210 Metal scrap and scrap processing Refers to the recycling of various wastes (including solid waste, waste water (liquid), waste gas, etc.) and making them easy to convert into new raw materials, or reprocessing activities of metal wastes and scraps suitable for further processing into metal raw materials , including the dismantling and recycling of waste electrical and electronic products
422 4220 Non-metallic scrap and scrap processing Refers to the reprocessing of non-metallic wastes and scraps that are recovered from various wastes (including solid wastes, waste water (liquid), waste gas, etc.), or are classified to make them suitable for further processing into new raw materials
43 Repair of metal products, machinery and equipment
431 4310 Metalwork Repair
432 4320 General Equipment Repair
433 4330 Special equipment repair
434 Railway, ship, aerospace and other transportation equipment repair
4341 Railway transport equipment repair Excludes locomotive depot repair and engine repair activities
4342 ship repair Excluding ship repairs, engine repairs, and ship dismantling activities
4343 aerospace repair Excludes aerospace vehicle depot and engine repair activities
4349 Other transport equipment repairs
435 4350 Electrical Equipment Repair
436 4360 Instrument Repair
439 4390 Other machinery and equipment repairs
D Electricity, heat, gas and water production and supply This category includes categories 44 to 46
44 Electricity and heat production and supply industry
441 Electricity production
4411 Thermal power Refers to the production activities that use the thermal energy generated by the combustion of coal, oil, natural gas and other fuels to convert into electrical energy through thermal power plants
4412 Hydropower Refers to the production activity of converting water energy into electrical energy through the construction of hydropower stations
4413 nuclear power generation Refers to the production activities that use the heat energy released by heavy nuclear fission in nuclear reactors to convert into electrical energy
4414 wind power
4415 solar energy generation
4419 other electricity production Refers to the power generation activities using geothermal energy, tidal energy, temperature difference energy, wave energy, biomass energy and other unspecified energy sources
442 4420 electricity supply Refers to the transmission and distribution activities of electric energy sold to users by the power grid, as well as the power supply activities of the power supply bureau
443 4430 Heat production and supply Refers to the use of coal, oil, gas and other energy sources to produce steam and hot water through boilers and other devices, or to purchase steam and hot water for supply and sales, maintenance and management of heating facilities
45 Gas production and supply industry
450 4500 Gas production and supply industry Refers to the use of coal, oil, gas and other energy sources to produce gas, or the use of livestock and poultry manure and straw and other agricultural and rural waste to produce biogas, or the purchase of liquefied petroleum gas, natural gas and other gas, transmission and distribution, and sales of gas to users. , as well as maintenance and management activities in the process of gas, liquefied petroleum gas, natural gas transmission and distribution and use
46 Water production and supply industry
461 4610 Tap water production and supply Refers to the activity of storing and purifying natural water (groundwater, surface water) to meet the drinking water or other water standards, and supplying it to households, enterprises and other users
462 4620 Sewage treatment and its recycling Refers to the treatment and disposal of sewage sludge, and the reuse activities after purification
469 4690 Other water treatment, utilization and distribution Refers to the production activities of desalination of seawater to meet the usable standards, as well as the collection, treatment and utilization of rainwater, brackish water and other similar waters
E Construction industry This category includes categories 47 to 50
47 housing construction
470 4700 housing construction Refers to the construction activities of the main project of the house; does not include the project preparation activities before the construction of the main project
48 Civil Engineering Construction Industry Refers to the construction activities of the main body of civil engineering; does not include engineering preparation activities before construction
481 Railway, road, tunnel and bridge engineering construction
4811 railway engineering construction
4812 Highway engineering construction
4813 Municipal road engineering construction
4819 Other road, tunnel and bridge engineering construction
482 Water conservancy and inland port engineering and construction
4821 Water source and water supply facilities engineering construction
4822 Engineering and construction of river and lake management and flood control facilities
4823 Port and Shipping Facilities Engineering Construction
483 4830 marine engineering construction Refers to offshore engineering, subsea engineering, and offshore engineering construction activities, excluding port engineering construction activities
484 4840 Industrial and mining engineering construction Refers to the construction and installation of mine and factory production facilities and equipment other than workshops
485 Wiring and plumbing construction Refers to the construction activities of wiring, piping and equipment outside the building
4851 Wiring and equipment engineering construction
4852 plumbing construction
489 4890 Other civil engineering buildings
49 Construction and installation industry Refers to the installation activities of various equipment in the building after the completion of the main project of the building, as well as the line laying and pipeline installation activities during construction; it does not include the decoration at the end of the project, such as the processing activities of walls, floors, ceilings, doors and windows, etc.
491 4910 Electrical Installation Refers to the installation activities of electrical systems (including power lines) in buildings and civil engineering structures
492 4920 Piping and Equipment Installation Refers to the installation of plumbing, heating and air-conditioning systems, etc.
499 4990 Other construction and installation industry
50 Architectural decoration and other construction industries
501 5010 Building decoration industry Refers to the decoration, decoration and cleaning activities in the later stage of the construction project, as well as the decoration activities of the living room
502 Engineering preparation activities Refers to the preparatory activities before the construction of houses and civil engineering buildings
5021 building demolition activities
5029 Other engineering preparation activities
503 5030 Provide construction equipment services Refers to the service of providing construction equipment with operators for construction projects
509 5090 Other unspecified construction industry Refers to other engineering and construction activities not listed above
F Wholesale and retail This category includes 51 and 52 categories, which refer to the wholesale activities and retail activities of commodities in the circulation link
51 Wholesale industry To other wholesale or retail units (including self-employed persons) and other enterprises, institutions, government agencies, etc. to sell daily necessities and production materials in bulk, and to engage in import and export trade and trade brokerage and agency activities, including ownership of goods, and Trading activities carried out in the name of the unit (company) also includes commodity agency and commodity sales activities that do not own the ownership of goods and receive commissions; this category also includes wholesale activities at fixed booths in various commodity wholesale markets, and sales in the form of acquisition activity for the purpose
511 Wholesale of agricultural, forestry and animal husbandry products Refers to the wholesale and import and export activities of unprocessed crops, forest products and livestock, livestock products and fish fry, but does not include the wholesale and import and export activities of vegetables, fruits, meat, poultry, eggs, milk and aquatic products, including wholesale Purchasing of agricultural and sideline products for the purpose of
5111 Wholesale of grains, beans and potatoes
5112 Wholesale seeds
5113 Wholesale feed
5114 Cotton and linen wholesale
5115 Wholesale of forestry products Refers to the wholesale and import and export activities of forest tree seedlings, harvested products and collected products, etc.
5116 Livestock wholesale
5119 Wholesale of other agricultural and animal husbandry products
512 Wholesale of food, beverages and tobacco products Refers to the wholesale and import and export activities of processed and manufactured food, beverages and tobacco products, as well as the wholesale and import and export activities of vegetables, fruits, meat, poultry, eggs, milk and aquatic products
5121 Wholesale of rice, flour products and edible oil
5122 Wholesale of cakes, confectionery and sugar
5123 Wholesale of fruits and vegetables
5124 Wholesale of meat, poultry, eggs, milk and aquatic products
5125 Wholesale of salt and condiments
5126 Wholesale of Nutrition and Health Products
5127 Wholesale of wine, beverages and tea Refers to the wholesale and import and export of beverages, wine and tea that can be directly consumed or diluted or brewed
5128 Wholesale of tobacco products Refers to the wholesale, import and export activities of processed and produced tobacco products
5129 Other Food Wholesale
513 Wholesale of textiles, clothing and household goods Refers to the wholesale and import and export activities of textile fabrics, textiles, clothing, shoes, hats and sundries, household appliances, furniture and other daily necessities
5131 Wholesale of textiles, knitwear and raw materials
5132 clothes wholesale
5133 Wholesale shoes and hats
5134 Wholesale of cosmetics and hygiene products
5135 Wholesale of kitchen, bathroom utensils and daily groceries Refers to the wholesale and import and export activities of stoves, cooking utensils, kitchen utensils, tableware and various containers, utensils, etc.; wholesale and import and export activities of bathroom supplies and household cleaning, cleaning supplies, utensils, etc.
5136 Wholesale of lamps and decorative items
5137 Wholesale of household appliances
5139 Other household goods wholesale Refers to the wholesale and import and export activities of other daily necessities not listed above
514 Cultural, sporting goods and equipment wholesale Refers to all kinds of stationery, sporting goods, books, newspapers, audio-visual, electronic publications, jewelry, arts and crafts, collectibles and other cultural goods, equipment wholesale and import and export activities
5141 Stationery wholesale
5142 Sporting Goods and Equipment Wholesale
5143 Wholesale books
5144 Newspaper wholesale
5145 Wholesale of audio-visual products and electronic publications
5146 Wholesale of jewelry, crafts and collectibles
5149 Wholesale of other stationery
515 Wholesale of medicine and medical equipment Refers to the wholesale and import and export activities of various chemicals, biological drugs, traditional Chinese medicine and medical equipment; including the wholesale and import and export activities of veterinary drugs
5151 Western medicine wholesale
5152 Wholesale of traditional Chinese medicine Refers to the wholesale and import and export activities of proprietary Chinese medicines and Chinese herbal medicines
5153 Wholesale of medical supplies and equipment
516 Wholesale of minerals, building materials and chemical products Refers to the wholesale and import and export activities of coal and coal products, petroleum products, mineral products and mineral products, metal materials, construction and decoration materials, and chemical products
5161 Wholesale of coal and products
5162 Wholesale of petroleum and products
5163 Wholesale of non-metallic minerals and products
5164 Wholesale of metals and metal ore
5165 Building materials wholesale Refers to the wholesale and import and export activities of building materials and decoration materials
5166 Fertilizer Wholesale
5167 Pesticide wholesale
5168 Agricultural Film Wholesale
5169 Wholesale of other chemical products
517 Wholesale of machinery, hardware and electronic products Provide wholesale and import and export activities of general machinery, special equipment, transportation equipment, electrical machinery, hardware, transportation equipment, electrical materials, computer equipment, communication equipment, electronic products, instrumentation and office machinery
5171 Agricultural machinery wholesale
5172 car wholesale
5173 Wholesale of auto parts
5174 Wholesale of motorcycles and spare parts
5175 Hardware products wholesale Refers to the wholesale and import and export activities of hardware, tools, plumbing components and materials
5176 Wholesale of electrical equipment
5177 Wholesale of computers, software and auxiliary equipment
5178 Wholesale of telecommunications and radio and television equipment Refers to the wholesale and import and export activities of telecommunications equipment, radio and television equipment
5179 Wholesale of other mechanical equipment and electronic products
518 Trade Brokers & Agents Refers to the activities of agents, commodity brokers, and auctioneers; the activities of acting as a sales agent for a certain production enterprise; providing trade opportunities for buyers and sellers or performing commodity trading agency activities on behalf of the client
5181 trade agent Refers to a trade agent who does not own the ownership of the goods and charges a commission according to the agreement in order to achieve a transaction between the supply and demand sides.
5182 auction
5189 Other trade brokers and agents
519 Other Wholesale Industry Refers to wholesale and import/export activities not included above
5191 Recycling and wholesale of recycled materials Refers to the activity of recycling renewable waste materials and wholesale to manufacturing enterprises as primary raw materials
5199 Other unspecified wholesale business
52 Retail Refers to the sales activities of department stores, supermarkets, specialized retail stores, brand specialty stores, and stalls mainly oriented to final consumers (such as residents, etc.) The same location, processing and production at the back, and shops selling at the front (such as bakeries); grains, seeds, feed, livestock, minerals, raw materials for production, chemical raw materials, agrochemical products, machinery and equipment (passenger cars, computers and communication equipment) The sale of means of production such as (except) is not a retail activity; most retailers have ownership of the goods they sell, but some act as agents of their principals, making consignment sales or selling on a commission basis
521 Integrated retail
5211 department store retail Refers to comprehensive retail activities with a relatively complete variety of commodities and a large scale of operation
5212 supermarket retail Refers to the comprehensive retail activities of supermarkets dealing with food, daily necessities, etc.
5219 Other integrated retail Refers to the comprehensive retail activities of daily necessities; the activities of small comprehensive retail stores opened in densely populated areas such as streets, communities, townships, rural areas, industrial and mining areas, school districts, traffic intersections, stations, docks, airports; Convenience store activities; retail activities of rural supply and marketing cooperatives
522 Specialist retail sale of food, beverages and tobacco products Refers to the retail activities of stores specializing in grain and oil, food, beverage and tobacco products
5221 Grain and Oil Retailing
5222 Bakery and bakery retail
5223 Fruit and vegetable retail
5224 Retail sale of meat, poultry, eggs, milk and aquatic products
5225 Nutrition and Health Supplements Retail
5226 Wine, Beverage and Tea Retailing Refers to the retail activities of stores specializing in liquor, tea and various beverages
5227 Retail sale of tobacco products
5229 Other food retail Refers to in-store food retail activities not listed above
523 Specialized retail of textiles, apparel and daily necessities Refers to the retail activities of stores specializing in textile fabrics, textiles, clothing, shoes, hats and various daily necessities
5231 Retail of Textiles and Knitwear
5232 Clothing Retail
5233 Shoes and hats retail
5234 Cosmetics and hygiene retail
5235 Watches and glasses retail
5236 Case and bag retail
5237 Retail of kitchen utensils and daily necessities Refers to the retail activities of stores specializing in cooking utensils, kitchen utensils, tableware, household ceramics, household glassware, plastic utensils, cleaning utensils and supplies, as well as retail activities of other daily necessities of various materials
5238 bicycle retail
5239 Other daily necessities retail Refers to the retail activities of stores specializing in trinkets, gifts, flowers and other unspecified daily necessities
524 Specialized retail of cultural, sporting goods and equipment Refers to the retail activities of shops specializing in stationery, sporting goods, books, newspapers and periodicals, audio-visual products, jewelry, arts and crafts, collectibles, photographic equipment and other cultural goods
5241 Stationery Retail
5242 Sporting Goods and Equipment Retail
5243 Books, Newspapers and Periodicals Retail
5244 Retail sale of audiovisual products and electronic publications
5245 Jewelry Retail
5246 Arts and Crafts and Collectibles Retail Refers to the retail activities of shops specializing in handicrafts, works of art, antiques, calligraphy and paintings, stamps, etc. with collectible and artistic value
5247 Musical Instrument Retail
5248 Retail of photographic equipment
5249 Other stationery retail Refers to the retail activities of stores specializing in entertainment products and other unspecified cultural products
525 Specialist retail of medicines and medical equipment Refers to the retail activities of stores specializing in various chemical drugs, biological drugs, traditional Chinese medicine, medical supplies and equipment
5251 drug retail
5252 Medical Supplies and Equipment Retail
526 Specialized retailer of automobiles, motorcycles, fuel and spare parts Refers to the retail activity of stores specializing in automobiles, motorcycles, auto parts, auto parts and fuels
5261 car retail Refers to retail sales of passenger vehicles
5262 Auto parts retail
5263 Motorcycle and spare parts retail
5264 Motor Vehicle Fuel Retail Refers to the retail activity of stores specializing in motor vehicle fuels and related products (lubricants)
527 Specialist retail of household appliances and electronic products Refers to the retail activities of stores specializing in household appliances and computers, software and auxiliary equipment, electronic communication equipment, electronic components and office equipment
5271 Home Audio Visual Equipment Retail Refers to the retail activities of stores specializing in TV, audio equipment, video and video equipment, etc.
5272 Retail of household appliances Refers to the retail activity of stores specializing in refrigerators, washing machines, air conditioners, vacuum cleaners and other household electrical appliances
5273 Retail sale of computers, software and auxiliary equipment
5274 Retail of communications equipment Does not include sales of professional communications equipment
5279 Other electronics retail
528 Specialist retail sale of hardware, furniture and upholstery materials Refers to the retail activities of stores specializing in hardware supplies, furniture and decoration materials, as well as the sales activities of setting up booths at furniture, home decoration, building materials city (center) and exhibitions
5281 hardware retail
5282 Lighting retail
5283 furniture retail
5284 paint retail
5285 Sanitary Ware Retail
5286 Retail of wood trim materials Refers to the retail activities of shops specializing in wooden floors, doors, windows, etc., excluding board sales activities
5287 Retail of ceramic and stone decoration materials Refers to the retail activities of shops specializing in ceramics, stone floor tiles, wall tiles, etc.
5289 Other upholstery materials retail
529 Stalls, non-stores and other retail trade
5291 stall food retail Refers to food retail activities at mobile stalls
5292 Textile, Apparel and Footwear Retailing at Stalls Refers to the retail activities of textiles, clothing and shoes at mobile stalls
5293 Stall daily necessities retail Refers to the retail activities of daily necessities at mobile stalls
5294 Internet retail Not included in online sales, activities that only provide online payment, and activities that only establish or provide online trading platforms and access
5295 Mail order and television, telephone retail Refers to retail activities that are sold through postal, television, telephone and other communication tools and delivered to your door
5296 thrift retail
5297 Domestic fuel retail Refers to special retail activities such as domestic coal, kerosene, alcohol, fuelwood, charcoal and canned liquefied petroleum gas
5299 Other unspecified retail trade
G Transportation, Warehousing and Postal Industry This category includes categories 53 to 60
53 rail transport Refers to railway passenger transport, freight and related dispatching, signaling, locomotives, vehicles, maintenance, public works and other activities; excluding locomotives, vehicles and signal communication equipment manufacturers (companies), construction engineering companies, shops, schools, Research institutes, hospitals, etc.
531 5310 Rail Passenger Transport
532 5320 Rail freight transport
533 Rail Transport Auxiliary Activities
5331 Passenger train station
5332 freight train station
5339 Other rail transport auxiliary activities Refers to the transportation network, signaling, dispatching and management and maintenance of railway facilities other than railway passenger and cargo transportation and passenger and freight railway stations serving them
54 road transport
541 urban public transport Refers to urban passenger transport activities
5411 public bus passenger transport
5412 Urban rail transit Refers to urban subway, light rail, tram and other activities
5413 Taxi passenger transport
5419 public transport in other cities Refers to other unspecified urban passenger transportation activities
542 5420 road passenger transport Refers to passenger transport activities on roads outside cities
543 5430 road freight transport Refers to all road freight transport activities
544 Road Transport Auxiliary Activities Refers to transport auxiliary activities related to road transport
5441 Passenger bus station Refers to the service of the long-distance passenger transport bus station
5442 Highway Management and Maintenance
5449 Other road transport auxiliary activities
55 water transport industry
551 water passenger transport
5511 Sea passenger transport
5512 Inland passenger transport Refers to the water passenger transportation activities of rivers, rivers, lakes and reservoirs
5513 Passenger ferry transport Refers to passenger ferry transport activities in cities and other waters
552 water cargo transportation
5521 Ocean freight transportation
5522 Coastal Cargo Transport
5523 Inland cargo transportation Refers to the water cargo transportation activities of rivers, rivers, lakes and reservoirs
553 Water transport auxiliary activities
5531 passenger port
5532 Cargo port
5539 Other water transport auxiliary activities Refers to other unspecified water transport auxiliary activities
56 Air transport industry
561 Air passenger and cargo transportation
5611 Air passenger transport Refers to air transport activities mainly for passenger transport
5612 air cargo transportation Refers to air transport activities mainly for cargo or mail
562 5620 General Aviation Services Refers to the use of civil aircraft to engage in civil aviation activities other than public air transport
563 Air Transport Auxiliary Activities
5631 机场
5632 air traffic management
5639 Other air transport ancillary activities Refers to other unspecified air transport auxiliary activities
57 Pipeline Transportation
570 5700 Pipeline Transportation Refers to the transportation of gases, liquids, etc. through pipelines
58 Handling and transportation agency industry
581 5810 Loading and unloading
582 transportation agency Refers to the agency and service activities related to transportation
5821 freight forwarder
5822 Passenger ticketing agent
5829 Other transportation agency
59 Warehousing Refers to specializing in cargo warehousing, cargo transportation transit warehousing, and cargo delivery and distribution activities mainly based on warehousing, and also includes acquisition activities for the purpose of warehousing
591 Warehousing of grain, cotton and other agricultural products
5911 grain storage Refers to national reserves and other grain storage activities
5912 cotton storage Refers to cotton processing plant warehousing, transit warehousing, cotton professional warehousing, cotton logistics and distribution activities, and also includes cotton information management activities in the process of cotton warehousing and logistics and distribution.
5919 Warehousing of other agricultural products Refers to other agricultural storage activities not listed
599 5990 Other warehousing
60 Postal industry
601 6010 basic postal service Refers to postal services such as letters, printed matter, parcels, remittances and other postal services provided by postal enterprises, as well as other postal services stipulated by the state; excluding postal express services
602 6020 Delivery Service Refers to the delivery service that is completed quickly within the promised time limit
H Accommodation and Catering This category includes 61 and 62 categories
61 Accommodation industry Refers to the activities of providing short-term accommodation places for travelers. Some units only provide accommodation, and some units provide accommodation, catering, business, and entertainment services. This category does not include activities that mainly rent houses for a long time on a monthly or annual basis.
611 6110 tourist hotel Refers to tourist hotels and hotel activities of the same quality and level assessed in accordance with relevant national regulations
612 6120 General hotel Refers to the activities of general hotels that do not have the rating of tourist hotels and hotels of the same level
619 6190 Other accommodation industry Refers to accommodation services not listed above
62 Catering Refers to the provision of food and consumption places and facilities to consumers through instant production and processing, commercial sales and service labor, etc.
621 6210 dinner service Refers to the catering activities in which various Chinese and Western-style stir-fried dishes and staple foods, mainly Chinese food and dinner, are provided in a certain place, and the food is delivered to the table by the waiter.
622 6220 fast food service Refers to the provision of fast and convenient dining services in a certain place
623 Beverage and cold beverage service Refers to the service that mainly provides beverages and cold drinks in a certain place
6231 Tea house service
6232 Cafe service
6233 bar service
6239 Other Beverage and Cold Beverage Services
629 Other catering industry
6291 snack service Refers to simple catering services that provide all-day dining, including roadside restaurants, farmhouse restaurants, mobile catering and single snacks and other catering services
6292 Food delivery service
6299 Other unspecified catering industry
I Information transmission, software and information technology services This category includes categories 63 to 65
63 Telecommunications, broadcast television and satellite transmission services
631 telecommunications Refers to the use of wired or wireless electromagnetic systems or optoelectronic systems to transmit, transmit or receive voice, text, data, images and any other form of information activities
6311 Fixed telecommunication services Refers to engaging in fixed telecommunication business activities
6312 Mobile telecommunications services Refers to engaging in mobile communication business activities
6319 Other telecommunications services Refers to information services engaged in using fixed and mobile communication networks in addition to fixed telecommunication services and mobile telecommunication services
632 Broadcast and Television Transmission Services
6321 Cable Broadcasting and Television Transmission Service Refers to the cable broadcast television network and signal transmission services
6322 Radio and Television Transmission Services Refers to the transmission service of wireless radio and television signals
633 6330 satellite transmission service Refers to satellite telecommunication transmission and radio and television transmission services
64 Internet and related services
641 6410 Internet access and related services Refers to the provision of Internet-related application facilities for data storage, data processing and related activities based on basic transmission networks, except for basic telecommunications operators
642 6420 Internet Information Service Refers to the provision of online information, e-mail, data retrieval, online games and other information services through the Internet in addition to basic telecommunications operators
649 6490 Other Internet Services Refers to other unspecified Internet services other than basic telecommunications operator services, Internet access and related services, and Internet information services
65 Software and Information Technology Service Industry Refers to the services provided for technical problems or technical needs arising in the process of information transmission, information production, information provision and information reception
651 6510 Software development Refers to the development and business activities of providing users with computer software, information systems or software embedded in equipment, or providing software during system integration, application services and other technical services; including basic software, supporting software, application software, embedded software, information Development and business activities of security software, computer (application) systems, industrial software and other software
652 6520 Information System Integration Services Refers to the demand analysis and system design of the information system based on the business needs of the buyer, and through the structured comprehensive cabling system, computer network technology and software technology, the separate equipment, functions and information are integrated into an interrelated, unified and coordinated systems, as well as services that provide support for the normal operation of information systems; including information system design, integration implementation, operation and maintenance and other services
653 6530 Information Technology Consulting Services Refers to the management or technical consulting and evaluation services provided to the buyer in the development and utilization of information resources, engineering construction, personnel training, management system construction, technical support, etc.; including informatization planning, information technology management consulting, information system engineering supervision, testing and evaluation , information technology training, etc.
654 6540 Data processing and storage services Refers to the analysis, sorting, calculation, editing, storage and other processing services of information and data provided by the supplier to the buyer, as well as the rental service of application software, business operation platform, information system infrastructure, etc.; including various database activities, website content Update, data backup service, data storage service, online enterprise resource planning (ERP), online antivirus, e-commerce platform, logistics information service platform, server hosting, virtual host, etc.
655 6550 IC Design Refers to IC design services, that is, integrated circuit function research and development, design and other services carried out by enterprises
659 Other information technology services
6591 digital content service Refers to the processing of digital content, that is, the use of digital technology to process and integrate information content such as pictures, text, video, audio and other services.
6592 Call Center Refers to entrusted by enterprises and institutions, using the call center system and database technology connected to the public telephone network or the Internet to establish an information database through information collection, processing, storage, etc., and provide users with public communication networks such as fixed networks, mobile networks or the Internet. Business consulting, information consulting and data query services related to the enterprise
6599 Other unspecified information technology services
J Financial industry This category includes categories 66 to 69
66 monetary financial services
661 6610 Central Bank Services Refers to the activities of special financial institutions that manage financial activities on behalf of the government, formulate and implement monetary policies, maintain financial stability, and manage financial markets
662 6620 Money Banking Services Refers to the monetary intermediary activities such as deposits, loans and credit cards engaged in by various banks other than the central bank, and also includes the activities of foreign banks and branches that carry out monetary business in China
663 non-monetary banking services Refers to financial services primarily related to non-monetary intermediaries issuing loans in various ways
6631 Financial Leasing Services Refers to the activities of non-bank financial institutions approved by the People's Bank of China mainly engaged in financial leasing business
6632 Finance Company Refers to financial activities approved by the People's Bank of China for corporate financing
6633 pawn Refers to lending activities that are pledged or mortgaged with physical objects and property rights
6639 Other non-monetary banking services Refers to non-monetary bank services such as financing and mortgage not included in the above, including financing activities such as micro-loan companies, rural cooperative foundations, and various consumer credit, international trade financing, provident fund housing credit, mortgage consultants and brokers. Activity
664 6640 Bank Supervision Services Refers to managing banking activities on behalf of the government, formulating and promulgating rules and regulations for the supervision and management of banking financial institutions and their business activities
67 Capital Market Services
671 Securities Market Services
6711 Securities Market Management Services Refers to the operation and supervision of the securities market conducted by non-governmental agencies, including the activities of stock exchanges, registration and clearing institutions
6712 Securities Brokerage Trading Services Refers to transactions on behalf of others, issuance of securities on behalf of others and other related activities in the financial market, including securities brokerage, securities underwriting and sponsorship, margin financing and securities lending, client asset management, etc.
6713 Fund Management Services Refers to asset portfolio and fund management activities for individuals, enterprises and other clients on a fee or contract basis, including securities investment funds, corporate annuities, social security funds, special account wealth management, domestic capital overseas investment management (QDII) and other activities
672 Futures Market Services
6721 Futures Market Management Services Refers to the operation and supervision of the futures market conducted by non-governmental agencies, including the activities of commodity futures exchanges, financial futures exchanges, and futures margin monitoring centers
6729 Other futures market services Refers to commodity contract brokerage and other unspecified futures market services
673 6730 Securities and Futures Regulatory Services Refers to the regulatory activities of the securities and futures market carried out by the government or industry self-regulatory organizations
674 6740 Capital Investment Services Refers to the proprietary investment and direct investment activities of an approved securities investment institution, as well as venture capital and other investment activities
679 6790 Other capital market services Refers to investment consulting services, financial consulting services, credit rating services, and other unspecified capital market services
68 Insurance
681 Life Insurance Refers to insurance activities with the life and body as the subject of insurance, including life insurance, health insurance and accident insurance
6811 life insurance Refers to ordinary life insurance, participating life insurance, universal life insurance, investment-linked insurance and other activities (whether or not with a substantial savings component)
6812 Health and Accident Insurance Refers to the activities of sickness insurance, medical insurance, disability income loss insurance, nursing care insurance, and accident insurance
682 6820 property insurance Refers to insurance activities other than personal insurance, including property damage insurance, liability insurance, credit insurance, guarantee insurance, etc.
683 6830 Reinsurance Refers to the activity of taking all or part of the risk associated with existing policies underwritten by other insurance companies
684 6840 pension Refers to the activities (such as funds, plans and/or projects, etc.) of legal entities established specifically to provide pension subsidies for employees or members of the unit, including fixed pension subsidy plans and individual pension plans that determine the amount of subsidy solely based on members’ contributions, etc.
685 6850 Insurance Brokerage and Agency Services means the sale, negotiation or facilitation of annuities, policies and sub-policies by insurance agents and brokers
686 6860 Insurance Regulatory Services Refers to the supervision and management activities of the insurance market performed in accordance with the authorization of the State Council and the provisions of relevant laws and regulations
689 Other insurance activities
6891 Risk and Loss Assessment Refers to activities such as evaluation, appraisal, inspection, loss estimation or adjustment of the subject matter of insurance or insured accident, including claims processing, risk assessment, risk and loss assessment, average and loss adjustment, and insurance claims and other activities
6899 Other unspecified insurance activities Refers to activities related or closely related to insurance and pensions (except claims settlement and activities of insurance agents and brokers), including bailout management, actuarial activities, etc.
69 Other financial industries
691 6910 Financial Trust and Management Services Refers to activities such as trust funds, real estate accounts or agency accounts managed on behalf of beneficiaries under a power of attorney, will or agency agreement, and also includes unit investment trust management
692 6920 Holding Company Services Refers to a group that controls a company or multiple companies through a certain percentage of shares, the holding company only controls the equity, does not directly participate in the operation and management, and other similar activities
693 6930 Payment Services for Non-Financial Institutions Refers to a non-financial institution that acts as an intermediary between payers and payers to provide some or all of the following monetary fund transfer services, including online payment, issuance and acceptance of prepaid cards, bank card acquisition and other payment services determined by the People's Bank of China
694 6940 Financial Information Service Services that provide information (or financial data) that may affect financial markets to users engaged in financial analysis, financial transactions, financial decision-making or other financial activities
699 6990 Other unspecified financial industry Refers to other financial intermediary activities primarily related to the distribution of funds other than the provision of loans, including factoring activities, swaps, options and other hedging arrangements, the activities of policy discounting companies, the management of financial assets, the processing and settlement of financial transactions, etc. activities, including processing and settlement of credit card transactions, foreign currency exchange, etc.
K Real estate This category includes 70 categories
70 Real estate
701 7010 Real estate development and management Refers to the development of houses, infrastructure construction and other activities carried out by real estate development enterprises, as well as the transfer of real estate development projects or the sale and rental of houses and other activities
702 7020 Property management Refers to the activities of the property service enterprise to repair, maintain, manage, maintain environmental sanitation and related order of houses and supporting facilities and equipment and related sites in accordance with the contract
703 7030 Real estate agency services Refers to real estate consulting, real estate price assessment, real estate brokerage and other activities
704 7040 Own real estate business activities Refers to the purchase and sale of self-owned real estate (land, housing, production and business buildings and office buildings) by units and residents other than real estate developers, real estate agencies, and property companies, and leasing activities for the purpose of profit, as well as real estate management departments Non-profit leasing services provided by enterprises, institutions and agencies, as well as housing services formed by residents living in their own housing
709 7090 Other real estate
L Leasing and business services This category includes 71 and 72 categories
71 leasing industry
711 Machinery and equipment rental Refers to the rental service of machinery and equipment without operators
7111 汽车 租赁
7112 Agricultural machinery rental
7113 Construction machinery and equipment rental
7114 Computer and Communication Equipment Rental
7119 Other machinery and equipment rental
712 Cultural and daily necessities rental
7121 Entertainment and sports equipment rental
7122 book rental
7123 Audio and video rental
7129 Other cultural and daily necessities rental
72 Business service industry
721 Enterprise Management Services
7211 Corporate headquarters management Refers to the activities of the corporate headquarters that does not specifically engage in external business operations, but is only responsible for the major decision-making and asset management of the enterprise, and coordinates and manages the activities of its subordinate institutions and internal daily work. Including the activities of dispatched agencies (such as offices, etc.)
7212 Investment and Asset Management Refers to the activities of state-owned asset management institutions and industry management institutions established after the competent government departments change their functions; excluding investment in capital activities
7213 Unit logistics management service Refers to the activities of providing comprehensive logistics services for enterprises, institutions and institutions
7219 Other business management services Refers to the activities of other types of enterprises and industry management agencies
722 legal service Refers to lawyer, notary, arbitration, mediation and other activities
7221 Lawyers and related legal services Refers to the provision of legal representation services for both the plaintiff and the defendant in civil cases, criminal cases and other cases, as well as legal consulting services for general civil actions
7222 Notary service
7229 Other legal services
723 Consultation and Investigation
7231 Accounting, Auditing and Tax Services
7232 market survey
7233 Socioeconomic Consulting
7239 Other professional consultation Refers to other professional consulting activities other than social and economic consulting
724 7240 Advertising Refers to paid publicity activities planned and produced for clients on newspapers, periodicals, street signs, light boxes, showcases, the Internet, communication equipment, radio, film and television and other media
725 7250 Intellectual Property Services Refers to the agency, transfer, registration, appraisal, evaluation, certification, consultation, retrieval and other activities of patents, trademarks, copyrights, copyrights, software, integrated circuit layout designs, etc.
726 Human resources service Refers to the provision of services such as public employment, employment intermediary, labor dispatch, vocational skill appraisal, labor outsourcing, etc.
7261 public employment service Provide non-profit employment services to workers
7262 Career Intermediary Services Refers to the service of finding, selecting, and introducing jobs for job seekers and providing labor for employers
7263 Labor dispatch service Refers to the act of dispatching labor to the employing unit to engage in labor after the labor dispatch unit has recruited labor.
7269 Other HR Services Refers to professional skills appraisal, human resources outsourcing and other unspecified human resources services
727 Travel agencies and related services Refers to providing business, group and individual travel services for all sectors of society, including providing customers with consulting, travel plans and suggestions, schedules, tour guides, accommodation and transportation services
7271 Travel agency service
 / Td> 7272 Tourism Management Services
7279 Other travel agency related services
728 Security protection service Refers to the professional and paid security protection services provided to the society
7281 Security Service Refers to security protection activities provided by security companies and similar units
7282 Security System Monitoring Service
7289 Other security protection services
729 Other business services
7291 Market management Refers to the management activities of various trading markets
7292 Conference and Exhibition Services Refers to activities such as exhibitions and conferences held for commodity circulation, promotion, display, economic and trade negotiation, non-governmental exchanges, corporate communication, and international exchanges.
7293 Packaging service Refers to providing packaging services to customers for a fee or by agreement
7294 Office service Refers to various office services provided for business, public affairs and individuals
7295 credit service Refers to activities that specialize in the collection, sorting and processing of credit information, and provide related credit products and services, including credit rating, business account management and other activities
7296 Guarantee service Refers to the guarantor and the creditor agreeing that when the debtor fails to perform the debt, the guarantor performs the debt or assumes the responsibility according to the agreement; this category specifically refers to the activities of professional guarantee institutions
7299 Other unspecified business services Refers to business, agency and other activities not listed above
M Scientific research and technical service industry This category includes categories 73 to 75
73 Research and Trial Development Refers to systematic and creative activities to increase knowledge (including knowledge about nature, engineering, human beings, culture and society) and to apply this knowledge to create new applications; the activities are limited to new discoveries and new theories. Research, research and experimental development of new technologies, new products and new processes, including basic research, applied research and experimental development
731 7310 Natural science research and experimental development
732 7320 Engineering and Technology Research and Test Development
733 7330 Agricultural scientific research and experimental development
734 7340 Medical Research and Trial Development
735 7350 Social and Humanities Research
74 Professional technical service industry
741 7410 weather service Refers to activities such as meteorological detection, forecasting, service, meteorological disaster prevention, and climate resource utilization
742 7420 Seismic Services Refers to earthquake monitoring and forecasting, earthquake disaster prevention and emergency rescue and other earthquake prevention and disaster reduction activities
743 7430 Marine Services
744 7440 Surveying and Mapping Services
745 7450 Quality inspection technical service Refers to the activities of testing, inspection, testing, and identification of animals and plants, industrial products, commodities, special technologies, achievements and other items that need to be identified through professional technical means, and also includes management activities of product quality, measurement, certification and standards
746 Environmental and Ecological Monitoring
7461 Environmental monitoring Refers to the testing and monitoring activities of various elements of the environment, liquid, gas, solid, radiation and other pollutants or pollution factor indicators discharged from various pollution sources such as production and life.
7462 Ecological monitoring Refers to the investigation and monitoring activities of forest resources, wetland resources, desertification, rare and endangered wild animal and plant resources; wild animal epidemic disease and prevention and control and monitoring activities of ecological projects
747 Geological Prospecting Refers to the geological exploration, testing, monitoring, evaluation and other activities of mineral resources, engineering geology and scientific research
7471 Energy and Mineral Geological Exploration
7472 Solid Mineral Geological Exploration
7473 Water, carbon dioxide and other mineral geological exploration
7474 Basic Geological Exploration Refers to regional, marine, environmental and hydrogeological exploration activities
7475 Geological Exploration Technical Services Refers to other exploration and related technical services other than mineral geological exploration and basic geological exploration
748 Engineering Technology
7481 Engineering Management Services Refers to the project planning, investment and cost consulting, bidding agency, engineering supervision, project management and other services in the construction of engineering projects
7482 Engineering survey and design Refers to the engineering survey, engineering geological survey and engineering design activities before the construction of the construction project
7483 planning management Refers to the planning of regions and towns, villages, and other planning
749 Other professional technical services
7491 Professional design service Refers to independent professional design activities other than engineering planning and design, software design, and integrated circuit design
7492 Photographic Enlargement Services
7493 Veterinary Services
7499 Other unspecified professional and technical service industries
75 Technology promotion and application service industry
751 Technical extension services Refers to the relevant technical activities to directly introduce new technologies, new products and new processes to the market, as well as technology promotion and transfer activities
7511 Agricultural Technology Extension Service
7512 Biotechnology Extension Services
7513 New material technology promotion service
7514 Energy-saving technology promotion service
7519 Other technical promotion services
752 7520 Technology intermediary service Refers to an organization that provides social services and management for scientific and technological activities, and provides intermediary services between the government, various scientific and technological activity entities and the market, and mainly carries out activities such as information exchange, technical consultation, technical incubation, scientific and technological evaluation and scientific and technological authentication.
759 7590 Other technology promotion and application services Refers to other technology services other than technology promotion and technology intermediary, but does not include short-term daily business activities
N Water conservancy, environment and public facilities management industry This category includes categories 76 to 78
76 Water conservancy management industry
761 7610 Flood Control and Waterlogging Removal Facilities Management Refers to the river, embankment, shoreline improvement and other activities carried out on rivers and lakes and the management activities of rivers, lakes, flood storage areas and coastal flood control facilities, including the management, operation and maintenance of flood control engineering facilities, etc.
762 7620 water resource management Refers to the development, utilization, allocation, conservation and other activities of water resources
763 7630 Natural water collection and distribution Refers to the activities of collecting and distributing natural water resources in various ways, including collecting and distributing various surface and underground freshwater resources through water storage (reservoirs, ponds, etc.), water lifting, water diversion and wells and other water source projects
764 7640 Hydrological Services Refers to the activities of monitoring, collecting and analyzing the temporal and spatial distribution of water by setting up a network of hydrological stations
769 7690 Other water conservancy management industry
77 Ecological protection and environmental governance industry
771 Ecological Protection
7711 Management of nature reserves Refers to the activities of special protection and management of representative natural ecosystems, rare and endangered species of wild animals and plants, and natural relics of special significance
7712 Wildlife protection Refers to conservation activities such as breeding and breeding of wild and endangered animals, as well as habitat management activities
7713 wild plant protection Refers to conservation activities such as the cultivation of wild and endangered plants
7719 other nature conservation Refers to other nature protection activities other than the management of nature reserves and the protection of wild animals and plants
772 Environmental management industry
7721 water pollution control Refers to the comprehensive pollution control activities of rivers, rivers, lakes, reservoirs, groundwater and surface water, excluding the collection and control activities of discharged sewage
7722 Air pollution control Refers to the comprehensive treatment of air pollution and the treatment of industrial waste gas
7723 solid waste management Refers to the treatment of solid wastes and other non-hazardous wastes other than urban and rural residents' domestic wastes
7724 Hazardous waste management Refers to the collection, storage, utilization, treatment and disposal of hazardous wastes generated from manufacturing, maintenance, medical and other activities
7725 Radioactive Waste Treatment Refers to the collection, storage, utilization, treatment and disposal of radioactive waste generated during production and other activities
7729 Other pollution control Refers to other environmental treatment activities other than water pollution, air pollution, solid waste, hazardous waste, and radioactive waste treatment
78 public facilities management
781 7810 Municipal Facilities Management Refers to the emergency rescue, emergency treatment, management and other activities of urban and rural public facilities such as sewage discharge, rainwater discharge, street lights, roads, bridges, tunnels, squares, culverts, and air defense.
782 7820 Environmental Hygiene Management Refers to the cleaning, collection, transportation, treatment and disposal, management and other activities of urban and rural domestic waste, as well as the cleaning, collection, transportation, treatment and disposal, management and other activities of public toilets and septic tanks
783 7830 Urban and Rural City Appearance Management Refers to management activities such as urban outdoor signs, exterior lighting, public buildings, construction enclosures, material stacking, muck removal, and completion cleaning; management activities such as township and village outdoor signs, village appearance, firewood stacking, tree and flower maintenance, etc.
784 7840 Green management Refers to the management activities of urban green space, production green space, protective green space, auxiliary green space, etc.
785 Park and Excursion Management
7851 park management Refers to various urban park management activities that mainly provide people with leisure, viewing, sightseeing and popular science activities
7852 Management of tourist attractions Refers to the management and protection of natural landscapes and cultural relics of a certain scale, as well as the protection and management of scenic spots with beautiful environment and ornamental, cultural or scientific value; including the management of scenic spots and other similar natural scenic spots
O Residential Services, Repairs and Other Services This category includes categories 79 to 81
79 Residential Services
791 7910 Home service Refers to the self-employment activities of domestic households and domestic households who employ domestic workers, and the activities of paid domestic workers in the employer's household, including the activities of part-time workers and domestic workers living in the employer's home
792 7920 Nursery Services Refers to the care activities for children under the age of three organized by society, streets, and individuals, which can be divided into full-care, day-care, half-care, or time-based services
793 7930 Dyeing service Refers to franchised dyeing shops and independent (or relatively independent) dyeing and dyeing services that are established in hotels and restaurants.
794 7940 Barber and Beauty Services Refers to professional haircuts, beauty care services, and independent (or relatively independent) haircuts, beauty care services that are permanently established in hotels, restaurants or entertainment venues
795 7950 Bath service Refers to professional bathrooms and independent (or relatively independent) bathing, hot springs, SPA and other services permanently established in hotels, restaurants or entertainment venues
796 7960 health care Refers to professional health care places and independent (or relatively independent) health massage, pedicure and other services opened in hotels, restaurants or entertainment places
797 7970 matrimonial services Refers to marriage introduction, wedding ceremony and other services
798 7980 funeral service Refers to various services related to funerals
799 7990 Other Residential Services Refers to resident services not included above
80 Motor vehicle, electronics and household product repairs
801 Car and motorcycle repair and maintenance
8011 Auto Repair and Maintenance Refers to the professional repair services of auto repair shops and roadside stores, including oiling, inflating, waxing, polishing, painting, cleaning, replacing spare parts, selling spare parts and other services for cars, excluding car demolition, modification, overhauled activities
8012 Motorcycle Repair and Maintenance
802 Computer and Office Equipment Repair Refers to the maintenance and repair activities of computer hardware and system environment
8021 Computer and Auxiliary Equipment Repair
8022 Communication equipment repair
8029 Other office equipment maintenance Refers to the repair activities of other unlisted various office equipment repair companies (centers), repair sales offices and repair outlets
803 Home Appliance Repair
8031 Home Electronics Repair Refers to the repair activities of TV, audio and other household video and audio products
8032 Household Appliance Repair Refers to the repairing activities of the daily electrical appliance repair stores such as washing machines, refrigerators, and air conditioners, as well as the repair outlets and repair companies (centers) of the production enterprises in various places.
809 Other daily product repair industry
8091 bicycle repair
8092 Shoe and Leather Repair
8093 Furniture and related item repair
8099 Repair of other unspecified daily-use products Refers to the activities of other daily-use product maintenance stores and repair booths, as well as the repair activities of maintenance outlets and maintenance centers of production enterprises in various places.
81 Other service industries
811 Cleaning Services Refers to cleaning and disinfection services for buildings, office supplies, and household items; including cleaning services provided by professional companies and individuals
8111 Building Cleaning Services Refers to the cleaning activities of the interior and exterior walls, glass curtain walls, floors, ceilings and chimneys of buildings
8119 Other cleaning services Refers to the cleaning activities of professional cleaning personnel for enterprises' machines and office equipment, as well as the cleaning activities for residents' daily necessities, utensils and equipment, including cleaning, disinfection and other services
819 8190 Other unspecified services
P Education This category includes 82 categories
82 Education
821 8210 Preschool education Refers to the activities of childcare and education for preschool children approved by the education administrative department
822 Primary Education Refers to the activities of primary education and adult primary education (including literacy) stipulated in the "Compulsory Education Law"
8221 general primary education
8222 adult primary education
823 Secondary education
8231 General junior high school education Refers to the activities of primary and secondary education for primary school graduates as stipulated in the "Compulsory Education Law"
8232 Vocational junior high school education
8233 Adult junior high school education
8234 General high school education Refers to the non-compulsory education stage, recruiting junior high school graduates through examinations for ordinary high school education activities
8235 adult high school education
8236 secondary vocational school education Refers to educational activities such as secondary technical schools, secondary normal schools, adult secondary professional schools, vocational high schools, and technical schools approved by the education administrative department or the labor and employment administrative department.
824 Higher education
8241 general higher education Refers to the higher education activities to obtain academic qualifications based on the completion of senior secondary education, which are approved by the education administrative department and run by the state, local governments and society.
8242 adult higher education Refers to adult higher education activities approved by the competent education department
825 8250 Special education Refers to special education activities for children with disabilities
829 Skills training, educational assistance and other education It refers to the vocational training, employment training and various knowledge and skill training activities, as well as educational assistance and other educational activities conducted by government departments, enterprises, and the society, with the approval of the competent education department, labor department or relevant competent department outside the school education system of our country. Activity
8291 vocational skills training Refers to pre-employment training and other skills training activities approved by the education department, labor department or other government department, or organized by social institutions to improve the employment skills of employed personnel, excluding various training courses and accelerated courses held by the society , lectures, etc.
8292 Sports schools and sports training Refers to the training of various types and levels of sports schools, as well as other types of sports training activities, excluding the sports professional education of sports universities, colleges and schools within the scope of the school education system
8293 Culture and Arts Training Refers to cultural and artistic training activities organized by regular schools or all sectors of society outside the national school education system, excluding extracurricular art tutoring classes for children and adolescents
8294 Educational Auxiliary Services Refers to specializing in educational testing, evaluation, examination, enrollment and other auxiliary activities
8299 Other unspecified education Refers to approved religious institution education and educational activities not listed above
Q Health and Social Work This category includes 83 and 84 categories
83 health
831 Hospital
8311 General Hospital
8312 Chinese Medicine Hospital
8313 Asia and Europe combined hospital
8314 Ethnic Hospital
8315 Special hospital
8316 nursing home Refers to medical service activities that focus on convalescence and rehabilitation, supplemented by treatment
832 Community Medical and Health Center
8321 Community Health Service Center (Station)
8322 street health center
8323 Township Health Center
833 8330 Outpatient department (office) Refers to the activities of health institutions such as outpatient departments, clinics, infirmaries, health stations, nursing homes, etc.
834 8340 Family planning technical service activities Refers to the activities of family planning technical service institutions in various regions
835 8350 Maternal and child health care centers (offices, stations) Refers to non-hospital women's and infant care activities
836 8360 Specialized disease prevention and control institutes (institutions, stations) Refers to the prevention of various specialized diseases and the activities of mass prevention
837 8370 Centers for Disease Control and Prevention Refers to activities such as health and epidemic prevention stations, health and disease prevention centers, and preventive health centers
839 8390 other health activities Refers to the activities of emergency centers and other unspecified health facilities
84 social work Refers to activities that provide social work such as charity, relief, welfare, care, and assistance
841 Provide residential social work Refers to welfare and relief activities that provide temporary, long-term accommodation
8411 cadre rest center
8412 Nursing Facility Services Refers to the activities of professional nursing service institutions established by governments, enterprises and social forces at all levels, mainly for the elderly and the disabled.
8413 Psychiatric Rehabilitation Services Refers to residential rehabilitation treatment activities for persons with intellectual disabilities, mental illness, drug addiction, alcohol abuse, etc.
8414 Elderly and disabled care services Refers to the activities of long-term care, maintenance, care and other service institutions established by governments at all levels, enterprises and social forces mainly for the elderly and the disabled
8415 Adoption and Shelter Services for Orphaned and Disabled Children Refers to the adoption and assistance activities for orphans and disabled children, homeless children and other persons
8419 Others provide accommodation and social assistance Refers to activities such as adoption and assistance to other people who are homeless and homeless
842 No Residential Social Work Refers to the provision of non-lodging care and assistance activities for orphans, the elderly, the disabled, mentally handicapped, military martyrs, five-guarantee households, low-income households, disaster victims and other vulnerable groups, as well as charity, fundraising and other social work activities
8421 Social Care and Help Services Refers to non-lodging care and assistance activities for the elderly, the disabled, the five-guarantee households and other vulnerable groups
8429 Other social work that does not provide accommodation Refers to charity, fundraising and other social work activities
R Culture, Sports and Entertainment Industry This category includes categories 85 to 89
85 journalism and publishing
851 8510 Journalism
852 Publishing Industry
8521 book publishing
8522 newspaper publishing
8523 Journal Publishing
8524 Publishing of audio and video products
8525 Electronic publication publishing
8529 Other publishing industry
86 Radio, television, film and video recording production Refers to the production, editing, directing, hosting, broadcasting, screening and other activities of radio, television, film, and video recording content; does not include the transmission and reception of radio and television signals
861 8610 broadcast Refers to the on-site production, broadcast and other related activities of radio programs, including Internet radio
862 8620 TV Refers to the live production, broadcast and other related activities of cable and wireless television programs, including Internet TV
863 8630 Film and Television Program Production Refers to the production activities of film, television and video (including tape and CD-ROM) programs, which can be broadcast and shown as TV, film, or published and sold as original video tapes (or CD-ROMs), and can also be used in other Occasional publicity broadcasts, including post-production of film and television programs, but excluding TV station production activities
864 8640 Film and TV show distribution Does not include the distribution of video products (with tapes and CDs as carriers)
865 8650 Film screenings Refers to professional cinemas and independent (or relatively independent) film screenings and other activities in entertainment venues
866 8660 recording production Refers to the production activities of recording programs and musical works, whose programs or works can be played on radio stations, or made into original audio tapes (tapes or CD-ROMs) for publication and sale, and can also be played on other publicity occasions, but excluding radio stations Activities for making programs
87 Culture and art industry
871 8710 Literary creation and performance Refers to activities such as literature, artistic creation and performing arts (such as opera, song and dance, drama, music, acrobatics, circus, puppets and other performing arts)
872 8720 art performance venue Refers to venue management activities with auditorium, stage, and lighting equipment for performances by literary and art groups
873 Libraries and Archives
8731 library
8732 Archives
874 8740 Cultural relics and intangible cultural heritage protection Refers to the protection and management of immovable cultural relics with historical, cultural, artistic and scientific value and identified by relevant departments and included in the scope of cultural relics protection; Festival activities, knowledge and practice related to the natural world and the universe, traditional handicrafts and other intangible cultural heritage protection and management activities
875 8750 MUSEUM Refers to the activities of museums that collect, research, and display cultural relics and specimens, as well as the management activities of art galleries, art galleries, exhibition halls, science and technology museums, planetariums, etc. that display human culture, art, technology, and civilization.
876 8760 Martyrs Cemetery, Memorial Hall
877 8770 mass cultural activities Refers to the management activities of various cultural performances, competitions, exhibitions and other public welfare cultural activities mainly participated by urban and rural people
879 8790 Other cultural and artistic industries
88 physical education
881 8810 sports organization Refers to the activities of an organization specialized in sports competition, training, coaching and management
882 8820 gym Refers to the venues for watching the game and the venue management activities for the training of athletes
883 8830 Recreational fitness activities Refers to the management activities of leisure fitness places and other sports and entertainment places that are mainly open to the society
889 8890 other sports Refers to sports activities not included above
89 Entertainment industry
891 Indoor entertainment Refers to various indoor entertainment activities and entertainment-based activities
8911 Dance hall entertainment
8912 Electronic arcade entertainment
8913 Internet Cafe Activities Refers to the services of Internet cafes, computer lounges and other business places that provide Internet access services to the public through computers and other devices
8919 Other indoor entertainment
892 8920 amusement park Refers to outdoor entertainment activities with large entertainment facilities and entertainment-based activities
893 8930 lottery Refers to various forms of lottery activities
894 Culture, entertainment, sports agency
8941 Cultural and entertainment broker
8942 sports agent
8949 Other cultural and art brokerage agents
899 8990 Other entertainment industry Refers to recreational activities and other recreational activities at small facilities in parks, beaches and tourist attractions
S Public Administration, Social Security and Social Organization This category includes 90 to 95 categories
90 Organs of the Communist Party of China
900 9000 Organs of the Communist Party of China
91 National institution
911 9110 State authority Refers to the activities of the national and local people's congresses at all levels and the organs of their standing committees as stipulated in the Constitution
912 state administration Refers to the activities of the State Council and its subordinate administrative departments; the activities of the local people's governments at or above the county level and their subordinate working departments; the activities of the local people's governments at the township (town) level; the activities of the supervision and inspection agencies under the administrative departments
9121 general affairs management agency Refers to the activities of the central and local people's governments, as well as the activities of the competent government departments that manage national or local comprehensive affairs in accordance with the law, and also includes the management of government affairs
9122 External Affairs Administration
9123 public safety agency
9124 social affairs management agency
9125 economic affairs agency
9126 Administrative Supervision and Inspection Agency Refers to the supervision, inspection, inspection, investigation and punishment of social and economic activities in accordance with the law, including the activities of the law enforcement inspection brigade that is independent (or relatively independent) from the administrative agencies at all levels
913 People's Courts and People's Procuratorates Refers to the activities of the People's Courts and People's Procuratorates as stipulated in the Constitution
9131 People's court Refers to the activities of the people's courts at all levels
9132 People's Procuratorate Refers to the activities of the people's procuratorates at all levels
919 9190 other state agencies Refers to the activities of other state agencies n.e.c.
92 People's Political Consultative Conference, Democratic Party
921 9210 People's Political Consultative Conference Refers to the activities of the National People's Political Consultative Conference and the People's Political Consultative Conference at all levels
922 9220 Democratic
93 社会 保障
930 9300 社会 保障 Refers to various social security activities carried out in accordance with relevant state regulations
94 Mass groups, social groups and other member organizations
941 mass organizations Refers to the activities of mass organizations that are not registered with the social organization registration management agency
9411 union
9412 Women's Federation
9413 Communist Youth League
9419 other mass groups
942 Social groups Refers to the activities of units registered with the social organization registration management agency according to law
9421 professional body Refers to the activities of social groups (such as disciplines, academia, culture, art, education, health, etc.) composed of members and experts in the same field
9422 industry body Refers to the activities of a social group composed of an industry, a certain type of enterprise, or employers (managers, factory directors) of different enterprises
9429 other social groups Refers to the activities of other social groups not listed
943 9430 foundation It refers to the activities of a non-profit legal person established in accordance with the "Regulations on the Administration of Foundations" promulgated by the State Council for the purpose of using the property donated by natural persons, legal persons or other organizations to engage in public welfare undertakings.
944 9440 religious organization Refers to the activities of religious groups registered with the civil affairs department and the activities of religious activity sites registered with the government religious affairs department
95 grassroots mass self-governing organizations Refers to an elected community-based organization that provides general management, mediation, public security, special care, family planning and other services for the region
951 9510 community self-governing organization Refers to the management activities of mass autonomous organizations elected by the residents of cities and towns through elections
952 9520 Villager self-government organization Refers to the management activities of mass autonomous organizations elected by rural villagers through elections
T International organizations This category includes 96 categories
96 International organizations
960 9600 International organizations Refers to the activities of the United Nations and other international organizations stationed in my country, etc.

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