National Standard of the People's Republic of China - Industrial Classification for National Economic Activities (GB/T 4754-2017) - China
31 Ferrous metal smelting and rolling processing
GB/T 4754-2017 classification code 31 covers "Ferrous metal smelting and rolling processing" at level 1 of the GB/T 4754-2017 hierarchy.
Level 1
Is your business really a 31?Classify itWhere 31 sits in the GB/T 4754-2017 hierarchy
- >C Manufacturing
- >31 Ferrous metal smelting and rolling processing
- >31 Ferrous metal smelting and rolling processing
Other GB/T 4754-2017 codes under 31 Ferrous metal smelting and rolling processing
- 13Agricultural and sideline food processing
- 14Food manufacturing
- 15Wine, beverages and refined tea manufacturing
- 16Tobacco product manufacturing
- 17Textile industry
- 18Textile apparel, clothing manufacturing
- 19Leather, fur, feather and footwear manufacturing
- 20Wood processing, wood, bamboo, rattan, palm and grass products
- 21Furniture manufacturing
- 22Paper and paper products industry
- 23Printing and recording media reproduction
- 24Culture, education, sports and entertainment products
- 25Petroleum, coal and other fuel processing
- 26Chemical raw materials and chemical products manufacturing
- 27Pharmaceutical manufacturing
- 28Chemical fiber manufacturing
- 29Rubber and plastics products industry
- 30Non-metallic mineral products industry
- 32Non-ferrous metal smelting and rolling processing
- 33Metal products industry
- 34General equipment manufacturing
- 35Special equipment manufacturing
- 36Automobile manufacturing
- 37Railway, shipbuilding, aerospace and other transportation equipment
- 38Electrical machinery and equipment manufacturing
- 39Computer, communication and other electronic equipment
- 40Measuring instrument and machinery manufacturing
- 41Other manufacturing
- 42Comprehensive utilization of waste resources
- 43Metal products, machinery and equipment repair
Frequently asked questions
- What is GB/T 4754-2017 31?
- GB/T 4754-2017 31 is "Ferrous metal smelting and rolling processing". GB/T 4754-2017 code 31 covers "Ferrous metal smelting and rolling processing" at level 1 of the GB/T 4754-2017 hierarchy.
- What is the parent category of 31?
- 31 Ferrous metal smelting and rolling processing sits under 31 Ferrous metal smelting and rolling processing in the GB/T 4754-2017 hierarchy.
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