This occupational classification uses a three-digit code. The first digit indicates the major category; the second digit indicates the medium category; and the third digit indicates the minor category. The major and medium categories are separated by a dash "-" to show the difference. The first category is represented by 0; the second category is represented by 1/2, occupying 1 and 2 numbers; the sixth category is represented by 6/7/8/9, occupying 6, 7, 8 and 9 numbers; the eighth category is directly represented by 999; and the rest of the major categories are occupied by a single number.
1, the first category and code:
Big category 0 State organs, party organizations, enterprises and institutions in charge of
0-1 China **** Producers' Party Central Committee and local party organizations at all levels
0-10 China **** Producers' Party Central Committee and local party organizations at all levels
0-2 State organs and their Heads of State organs and their working bodies
0-21 Heads of State power organs and their working bodies
0-22 Heads of the CPPCC and its working bodies
0-23 Heads of the People's Courts
0-24 Heads of the People's Procuratorates
0-25 Heads of State administrative organs and their working bodies
0- 29 Heads of other state organs and their working bodies
0-3 Heads of democratic parties and social organizations and their working bodies
0-31 Heads of democratic parties
0-32 Heads of people's organizations such as trade unions, *** youth league, women's federation, etc., and their working bodies
0-33 Heads of mass self-government organizations
0-39 Heads of other social organizations and their working bodies
0-4 Heads of business units
0-41 Heads of educational and teaching units
0-42 Heads of health units
0-43 Heads of scientific research units
0-49 Heads of other units
0-5 Heads of enterprises
0-50 Heads of enterprises
2. The second major category and codes:
Major category 1/2 Professional and technical personnel
1-1/1-2 Scientific researchers
1-11 Philosophical researchers
1-12 Economics researchers
1-13 Legal researchers
1-14 Sociological researchers
1-14 Researchers in social sciences
2. Researchers
1-15 Researchers in Educational Sciences
1-16 Researchers in Literature and the Arts
1-17 Researchers in Librarianship and Intelligence Science
1-18 Researchers in History
1-19 Researchers in Management Science
1-21 Researchers in Mathematics
1- 22 Researchers in Physics
1-23 Researchers in Chemistry
1-24 Researchers in Astronomy
1-25 Researchers in Earth Sciences
1-26 Researchers in Biological Sciences
1-27 Researchers in Agricultural Sciences
1-28 Researchers in Medicine
1-29 Other scientific researchers
1-3/1-4/1-5/1-6 Engineers and technicians
1-31 Geological exploration engineers and technicians
1-32 Surveying and mapping engineers and technicians
1-33 Mining engineers and technicians
1-34 Petroleum engineers and technicians
1-35 Metallurgical engineering Technicians
1-36 Chemical Engineers and Technicians
1-37 Mechanical Engineers and Technicians
1-38 Weapons Engineers and Technicians
1-39 Aeronautical Engineers and Technicians
1-41 Aerospace Engineers and Technicians
1-42 Electronic Engineers and Technicians
1-43 Communications Engineering Technicians
1-44 Computer and Application Engineering Technicians
1-45 Electrical Engineering Technicians
1-46 Electrical Engineering Technicians
1-47 Postal Engineering Technicians
1-48 Radio, Film, and Television Engineers and Technicians
1-49 Transportation Engineering Technicians
1-51 Civil Aviation Engineers and Technicians
1-52 Railway Engineers and Technicians
1-53 Architectural Engineers and Technicians
1-54 Building Materials Engineers and Technicians
2-2 Financial Services Officers
2-21 Banking Officers
2- 22 Insurance Officers
2-23 Securities personnel
2-29 Other financial personnel
2-3 Legal professionals
2-31 Judges
2-32 Prosecutors
2-33 Attorneys
2-34 Notaries public
2-35 Forensic personnel
2- 36 Law clerks
2-39 Other legal professionals
2-4 Teaching staff
2-41 Teachers of higher education
2-42 Teachers of secondary vocational education
2-43 Teachers of secondary schools
2-44 Teachers of primary schools
2-45 Teachers of early childhood education
2-46 Special Education Teachers
2-49 Other Teaching Staff
2-5 Literary Arts Staff
2-51 Literary and Artistic Creators and Critics
2-52 Choreographers and Music Conductors
2-53 Actors
2-54 Musical Instrumentalists
2-55 Film and Television Production and Stage Professionals
2-56 Fine Arts Professionals
2-57 Arts and Crafts Professionals
2-59 Other Literary and Artistic Workers
2-6 Sports Workers
2-60 Sports Workers
2-7 Press, Publication and Cultural Workers
2-71 Journalists
2-72 Editors
2-72 Editors
2-73 Proofreaders
2-74 Announcers and Program Hosts
2-75 Translators
2-76 Library and Archives Staff
2-77 Archaeologists and Conservation Professionals
2-79 Other Press, Publication, and Cultural Staff
2-8 Religious Professionals2-80 Religious Professionals
2-9 Other Professionals and Technicians
2-90 Other Professionals and Technicians
3. The third category and code:
3-1 Administrative Staff
3-11 Administrative Staff
3-12 Administrative Services Personnel
3-19 Other administrative office personnel
3-2 Safety, security and firefighting personnel
3-21 People's police officers
3-22 Police and security personnel
3-23 Firefighters
3-29 Other safety, security and firefighting personnel
3-3 Postal and telecommunication operators
3-31 Postal and telecommunication personnel
3-4 Postal and telecommunications personnel
3-3 p>
3-31 Postal and Telecommunications Operators
3-32 Telecommunications Operators
3-33 Telecommunications Communications Transmission Operators
3-39 Other Postal and Telecommunications Operators
3-9 Other Clerical and Related Personnel
3-90 Other Clerical and Related Personnel
4. Fourth Major Categories and Codes:
Major Category 4 Commercial and Service Workers
4-1 Purchasing and Sales Workers
4-11 Sales Workers
4-12 Sales Promotion and Exhibition Workers
4-13 Purchasing Workers
4-14 Auction, Pawning, and Leasing Workers
4-15 Recycling of Scrap Materials Workers
4-16 Grocery Managers
4-17 Commodity Supervisors and Market Managers
4-19 Other Purchasing and Marketing Personnel
4-2 Warehouse Personnel
4-21 Custodians
4-22 Storage and Transportation Personnel
4-29 Other Warehousing Personnel
4-3 Food and Beverage Service Personnel
4-31 Chinese Cuisine Personnel
4-32 Western Cuisine Personnel
4-33 Bartenders and Tea Artists
4-34 Nutritious Western Cuisine Personnel
4-35 Dining Room Attendants
4-39 Other Catering Service Personnel
4-4 Restaurants, Tourism and Fitness and Entertainment Places Service Workers
4-41 Hotel Service Workers
4-42 Tourism and Public **** Excursion Place Service Workers
4-43 Fitness and Recreation Place Service Workers
4-49 Other Hotel, Tourism, and Fitness and Recreation Place Service Workers
4-5 Transportation Service Workers
4-51 Highway and Road Transportation Service Personnel
4-52 Railway Passenger and Freight Transportation Service Personnel
4-53 Air Transportation Service Personnel
4-54 Water Transportation Service Personnel
4-59 Other Transportation Service Personnel
4-6 Healthcare Auxiliary Service Personnel
4-60 Healthcare Auxiliary Service Personnel
4-7/4-8 Social Services Personnel
4-7/4-8 Social Services Personnel
4-7/4-8 Social Services Personnel
4-7/4-8 p>4-7/4-8 Social Service and Residential Life Service Personnel
4-71 Social Intermediary Service Personnel
4-72 Property Management Personnel
4-73 Water, Heating and Domestic Fuel Supply Service Personnel
4-74 Hairdressing and Beauty Salon Personnel
4-75 Photographic Service Personnel
4-76 Optometrists and Dispensers
4-77 Laundry and Dyeing Personnel
4-78 Bathroom Service Personnel
4-79 Seal Engraving Personnel
4-81 Maintenance Personnel for Daily-use Electro-mechanical Products
4-82 Maintenance Personnel for Office Equipments
4-83 Nursing and Household Services Personnel
4-84 Environmental sanitation personnel
4-85 Funeral service personnel
4-89 Other social services and residential life services personnel
4-9 Other commercial, service personnel
4-90 Other commercial, service personnel
5. Fifth major category and code:
Major Category 5 Agricultural, forestry, animal husbandry, fishery, and water conservancy production Personnel
5-1 Cultivation Production Personnel
5-11 Field Crop Production Personnel
5-12 Agricultural Experimentation Personnel
5-13 Horticultural Crop Production Personnel
5-14 Tropical Crop Production Personnel
5-15 Traditional Chinese Medicine Production Personnel
5-16 Agricultural and Forestry Specialties Processing Personnel
5-16 Personnel
5-19 Other Plantation Production Personnel
5-2 Forestry Production and Wildlife Protection Personnel
5-21 Forest Creation Personnel
5-22 Forest Resource Care Personnel
5-23 Wildlife Protection and Nature Reserve Personnel
5-24 Timber Harvesting and Transportation Personnel
5-29 Other Forestry Production and Wildlife Protection Personnel
5-3 Livestock Production Personnel
5-31 Livestock Breeders
5-32 Poultry Breeders
5-33 Bee Breeders
5-34 Laboratory Animal Breeders
5-35 Animal Epidemic Prevention and Control Personnel
5-36 Grass Production Personnel5-39 Other Livestock Production Personnel
5-4 Fishery Production Personnel
5-41 Aquaculture Personnel
5-42 Aquaculture Fishing and Related Personnel
5-43 Fish Processing Personnel
5-49 Other Fishery Production Personnel
5-5 Water Resources Management and Maintenance Personnel
5-51 River and Reservoir Maintenance Personnel
5-52 Agricultural Irrigation and Drainage Construction Management and Maintenance Personnel
5-53 Soil and Water Conservation Operators
5-54 Hydrological Survey Operators
5-59 Other Water Resources Management and Maintenance Personnel
5-9 Other agricultural, forestry, animal husbandry, fishery and water conservancy production personnel
5-91 Agricultural and forestry specialized machinery operators
5-92 Rural energy development and utilization personnel
6. Sixth major categories and codes:
Major categories 6/7/8/9 Production and transportation equipment operators and related personnel
6-1 Surveying and mineral extraction personnel
6-11 Geological surveyors6-12 Surveyors and mappers
6-13 Mineral extractors
6-14 Mineral processors
6-15 Drillers
6-16 Oil and gas extractors
6-17 Salt producers
6-19 Others Survey and Mineral Mining Personnel
6-2/6-3 Metal Smelting and Rolling Personnel
6-21 Iron Makers
6-22 Steelworkers
6-23 Ferroalloy Smelters
6-24 Heavy Nonferrous Metals Smelters
6-25 Light Nonferrous Metals Smelters
6- 26 Rare and precious metal smelters
6-27 Semiconductor material preparation personnel
6-28 Metal rolling personnel
6-29 Cast iron pipe personnel
6-31 Carbon products producers
6-32 Cemented carbide producers
6-39 Other metal smelting and rolling personnel
6-4/6-5 Chemical Product Production Personnel
6-41 Chemical Product Production General Process Personnel
6-42 Petroleum Refining Production Personnel
6-43 Coal Chemical Production Personnel
6-44 Chemical Fertilizer Production Personnel
6-45 Inorganic Chemical Product Production Personnel
6-46 Basic Organic Chemical Product Producers
6-47 Synthetic Resin Producers
6-48 Synthetic Rubber Producers
6-49 Chemical Fiber Producers
6-51 Synthetic Leather Producers
6-52 Fine Chemical Product Producers
6-53 Production of Information Recording Materials
6-54 Gunpowder Manufacturers
6-54 Explosives Manufacturers
6-55 Forest Chemicals Manufacturers
6-56 Composite Materials Processors
6-57 Daily Chemicals Manufacturers
6-59 Other Chemicals Manufacturers
6-6 Mechanical Manufacturing Processors
6-61 Mechanical Cold Processing Personnel
6-62 Mechanical Hot Processing Personnel
6-63 Operators of Special Processing Equipment
6-64 Cold Work Sheet Metal Processing Personnel
6-65 Surface Treatment and Processing Personnel for Work Pieces
6-66 Manufacturing and Processing Personnel of Abrasive Tools and Abrasives
6-67 Aerospace parts processing and molding personnel
6-69 Other machine-machine manufacturing and processing personnel
6-7/6-8/6-9 electromechanical product assemblers
6-71 Basic parts, components assemblers
6-72 Mechanical equipment assemblers
6-73 Power equipment assemblers
6-74 Electrical components and equipment assemblers
6-75 Electronic special equipment assembly and debugging personnel
6-76 Instrumentation assemblers
6-77 Transportation Vehicle Assemblers
6-78 Membrane Water Treatment Equipment Manufacturing Personnel
6-79 Medical Device Assemblers and Prosthetics and Orthotics Manufacturers
6- 81 Daily Use Machinery and Electrical Appliances Manufacturing Assemblers
6- 81 Daily-use Machinery and Electrical Appliances Makers and Assemblers
6-82 Hardware Makers and Assemblers
6-83 Armored Vehicle Fitters and Testers
6-84 Gun Makers
6-85 Ammunition Makers
6-86 Fuzing Processors and Manufacturers
6-87 Pyrotechnic Product Makers
6-88 Chemical Defense Equipment Production Personnel
6-89 Ship Production Personnel
6-91 Aerospace Product Assembly and Commissioning Personnel
6-92 Aerospace Product Testers
6-93 Missiles and Satellites Assembly and Test Personnel
6-94 Rocket Engine Assembly and Test Personnel
6-95 Space Vehicles Structural Strength, Temperature, and Environmental Test Personnel
6-96 Range Test Personnel
6-99 Other Electromechanical Product Assemblers
7-1 Mechanical Equipment Repair Personnel
7-11 Mechanical Equipment Maintenance Personnel
7-12 Instrumentation Repair Personnel
7-13 Civil Aircraft Maintenance Personnel
7-19 Other Spacecraft Maintenance Personnel
7-19 Other Spacecraft Maintenance Personnel
7-19 Other Spacecraft Maintenance Personnel
7-19 Other Spacecraft Maintenance Personnel
7-19 Other Mechanical Equipment Repairers
7-2 Electric Power Equipment Installers, Operators, Overhaulers, and Power Supply Personnel
7-21 Electric Power Equipment Installers
7-22 Electric Power Generation Operator Duty Personnel
7-23 Transmission, Distribution, and Substation Duty Personnel
7-24 Electric Power Equipment Overhaulers
7-24 Electric Power Equipment Repairers
7-25 Repairers for Civil Aircraft
7-25 Electricity supply and use personnel
7-26 Living, production power equipment installation, operation, repair personnel
7-29 Other power equipment installation, operation, overhaul and power supply personnel
7-3 Electronic components and equipment manufacturing, assembly, debugging, and maintenance personnel
7-31 Electronic devices manufacturing personnel
7-32 Electronic Component Manufacturers
7-33 Battery Manufacturers
7-34 Electronic Equipment Assemblers and Commissioners
7-35 Electronic Product Repairers
7-39 Other Electronic Component and Equipment Manufacturers, Assemblers, Commissioners and Repairers
7-4 Rubber and Plastic Product Manufacturers
7-41 Rubber Products Manufacturing Personnel
7-42 Plastic Products Manufacturing Personnel
7-49 Other Rubber and Plastic Products Manufacturing Personnel
7-5 Textile, Knitting, and Printing and Dyeing Personnel
7-51 Fiber Pretreatment Personnel
7-52 Textile Personnel
7-53 Weaving Personnel
7-54 Knitting Personnel
7-55 Dyeing Personnel
7-59 Other Textile, Knitting, Dyeing Personnel
7-6 Cutting, Sewing, and Leather, Fur Products Processing and Production Personnel
7-61 Cutting, Sewing Personnel
7-62 Shoe and Hat Production Personnel
7-63 Leather, Fur Processors
7-64 Reprocessors of Sewing Products
7-69 Other Cutting, Sewing, and Leather and Fur Product Processors
7-7 Grocery, Food, and Beverage Production and Processing and Feed Production and Processors
7-71 Grocery Production and Processing Personnel
7-72 Sugar and Sugar Product Processors
7-73 Dairy, Cold Food and Canned Food and Beverage Producers7-74 Brewery, Food Additives and Flavorings Producers
7-75 Grain and Oil Food Producers
7-76 Slaughtering and Processing Workers
7-77 Meat and Egg Food Processors
7-78 Feed Production and Processing Workers
7-79 Other grain, oil, food, beverage production and processing and feed production and processing personnel
7-8 Tobacco and its products processing personnel
7-81 Raw Tobacco Roasters
7-82 Cigarette Production Personnel
7-83 Tobacco Acetate Towel Filter Rods Production Personnel
7-89 Other Tobacco and Its Products Processing Personnel
7-9 Drug Manufacturers
7-91 Synthetic Drug Manufacturers
7-92 Biotechnology Pharmaceuticals Personnel
7-93 Pharmaceutical Preparations Personnel
7-94 Traditional Chinese Medicine Pharmaceuticals Personnel
7-99 Other Pharmaceuticals Personnel
8-1 Wood Processing, Manufacturing of Wood-based Panels, Wood Product Manufacturing and Pulping Production, wood products production and pulp, paper and paper products production and processing personnel
8-11 Wood processing personnel
8-12 Artificial board production personnel
8-13 Wood products production personnel
8-14 Pulp personnel
8-15 Paper personnel
8-16 Paper products production personnel
8-19 Other wood processing, man-made board production, wood products production and pulp, paper and paper products production and processing personnel
8-2 Construction materials production and processing personnel
8-21 Cement and cement products production and processing personnel
8-22 Wall and roofing materials production personnel
8-23 Construction waterproof sealing materials production personnel<
8-24 Producers of Building Insulation and Sound-absorbing Materials
8-25 Producers of Decorative Stone
8-26 Producers and Processors of Non-metallic Minerals and Their Products
8-27 Producers of Refractory Materials
8-29 Producers and Processors of Other Building Materials
8-3 Producers and Processors of Glass, Ceramics, Enamel and Their Products
8-3 Producers and Processors of Glass, Ceramics, Enamel and Their Products
8-31 Glass Melting Personnel
8-32 Glass Fiber and Products Manufacturing Personnel
8-33 Quartz Glass Products Processing Personnel
8-34 Ceramic Products Manufacturing Personnel
8-35 Enamel Products Manufacturing Personnel
8-39 Other Glass, Ceramics, Enamel and Other Products Manufacturing and Processing Personnel
8-39 Other Glass, Ceramics, Enamel and Other Products Manufacturing and Processing Personnel
8-39 Other Glass, Ceramics, Enamel and Their Products Production and Processing Personnel
8-4 Broadcasting, Film and Television Products Production, Broadcasting and Cultural Relics Protection Operators
8-41 Film and Television Production and Production Personnel
8-42 Audio-visual Products Production and Reproduction Personnel
8-43 Broadcasting, Film and Television Stage Equipment Installation, Commissioning and Operation Personnel
8-44 Movie Projection Personnel
8-49 Other broadcasting, film and television productions, broadcasting and cultural relics preservation operators
8-5 Printing personnel
8-51 Pre-printing processors
8-52 Printing operators
8-53 Post-printing producers
8-59 Other printing personnel
8-6 Crafts personnel
8-6 Crafts personnel
8-6 Crafts personnel
8-6 Crafts personnel
8-6 Crafts personnel
8-6 Craft and Fine Arts Workers
8-61 Jewelry Workers
8-62 Carpet Workers
8-63 Toy Workers
8-64 Lacquer Craft Workers
8-65 Drawing and Embroidery Craft Workers
8-66 Metal Craftworkers
8-67 Engraving Craftworkers
8-68 Fine Arts Craftworkers
8-69 Other Crafts and Fine Arts Craftworkers
8-7 Cultural, Educational and Sporting Goods Craftworkers
8-71 Educational and Literary Goods Craftworkers
8-72 Sporting Goods Craftworkers<
8-73 Musical Instrument Makers
8-79 Other Cultural, Educational, and Sporting Goods Makers
8-8/8-9 Construction Workers
8-81 Earthmoving Workers
8-82 Masonry Workers
8-83 Concrete Preparation and Product Processing Workers
8-84 Reinforcing steel fabricators
8-85 Construction erection personnel
8-86 Engineering waterproofing personnel
8-87 Decoration personnel
8-88 Ancient building construction personnel
8-89 Road construction, maintenance and repair personnel
8-91 Engineering equipment installers
8-99 Other Construction personnel
9-1 Transportation equipment operators and related personnel
9-11 Operation of public (road) transportation machinery and equipment and related personnel
9-12 Operation of railroad and subway transportation machinery and equipment and related personnel
9-13 Operation of civil aviation equipment and related personnel
9-14 Operation of water transportation equipment and related personnel
9-14 Operation of water transportation equipment and related personnel
8-89 Construction equipment installers
8-99 Other personnel and related personnel
9-15 Operation of lifting and loading machinery and related personnel
9-19 Operation of other transportation equipment and related personnel
9-2 Environmental Monitoring and Waste Disposal Personnel
9-21 Environmental Monitoring Personnel
9-22 Marine Environmental Survey and Monitoring Personnel
9-23 Waste Disposal Personnel
9-23 Waste Disposal Personnel
9-23 Waste Disposal Personnel
9-23 Waste Disposal Personnel
9-10 Waste Disposal Personnel
9-29 Other Environmental Monitoring and Waste Disposal Personnel
9-3 Inspection and Metrology Personnel
9-31 Inspection Personnel
9-32 Aerospace Product Inspection Personnel
9-33 Spacecraft Inspection and Testing Personnel
9-34 Metrologists
9-39 Other Inspection, Measurement personnel
9-9 Other production and transportation equipment operators and related personnel
9-91 Packaging personnel
9-92 Pump operators
9-93 Simple manual laborers
8. Eighth major category and code:
999 Other workers who cannot be conveniently classified
New classification and code added in the survey. New Occupational Classification and Codes in the Survey
60 Individuals
201 Doctors
301 Middle-level Cadres
302 Cadres in General Organs
401 Middle-level in Business Services
518 Agricultural Production Team Leaders
601 Middle-level in Enterprises (e.g., Workshop Leaders)
603 Skilled workers