| Standard ID | YB/T 6304-2024 (YB/T6304-2024) |
| Description (Translated English) | (Evaluation requirements for green factories in manganese-based ferroalloy industry) |
| Sector / Industry | Ferrous Metallurgy Industry Standard (Recommended) |
| Classification of Chinese Standard | H42 |
| Classification of International Standard | 77.100 |
| Date of Issue | 2024-12-10 |
| Date of Implementation | 2025-07-01 |
| Summary | This standard specifies the basic principles, evaluation index system and requirements, and evaluation methods for the evaluation of green factories in the manganese-based ferroalloy industry. This document is applicable to the green factory evaluation of manganese ferroalloy production enterprises, including high carbon ferromanganese produced by electric furnace method (limited to high carbon ferromanganese produced by solvent-free method or low flux method smelting process), manganese silicon alloy and low micro carbon manganese silicon alloy, and medium and low micro carbon ferromanganese produced by refining electric furnace. The green factory evaluation of manganese ferroalloys produced by other processes can be used as a reference. |