| Summary | This standard specifies the basic principles, evaluation index system and requirements, and evaluation methods for the evaluation of chromium-based ferroalloy green factories. This document is applicable to chromium-based ferroalloy production enterprises, including the green factory evaluation of micro-carbon ferrochrome, low-carbon ferrochrome, medium-carbon ferrochrome, high-carbon ferrochrome, low-nitrogen micro-carbon ferrochrome, low-nitrogen low-carbon ferrochrome, low-nitrogen medium-carbon ferrochrome, and low-titanium high-carbon ferrochrome production enterprises. |