GB/T 4754—2017 CN

炼铁

Parent Code 311

Implementation Date 2017-10-01

Industry Description

指用高炉法、直接还原法、熔融还原法等，将铁从矿石等含铁化合物中还原出来的生产活动。

✦ Includes

生铁; 炼钢生铁; 铸造生铁：球墨铸铁用生铁、铸造用高纯生铁、其他铸造用生铁; 含钒生铁; 直接还原铁; 熔融还原铁; 炼钢用熔融还原铁; 其他用熔融还原铁。;

Conversion Reference

Conversion Results

ALGORITHMIC_INFERENCE

Standard Metadata

Standard Name GB/T 4754—2017

Full Name Industrial Classification for National Economic Activities (GB/T 4754-2017)

Country / Region CN

Issuing Agency Standardization Administration of the P.R.C. (SAC)

Parent Code 311

Release Date

Implementation Date 2017-10-01

Standard Conversion

Select a target standard, AI will automatically analyze and map the corresponding industry code

Target Standard

🇺🇳

ISIC Rev.4

International Standard Industrial Classification of All Economic Activities, Revision 4

International Standard

🇺🇳

ISIC Rev.4

International Standard Industrial Classification of All Economic Activities, Revision 4

🇺🇳

ISIC Rev.5

International Standard Industrial Classification of All Economic Activities, Revision 5

Regional Standards

🇪🇺

NACE Rev. 2

Statistical Classification of Economic Activities in the European Community, Rev. 2

🇪🇺

NACE Rev. 2.1

Statistical Classification of Economic Activities in the European Community, Rev. 2.1

National Standards

🇺🇸

NAICS 2022

North American Industry Classification System, 2022