Home / Standards / GB/T 45004-2024 GB/T 45004-2024 Active Evaluation guide for low-carbon enterprises in iron and steel industry 钢铁行业低碳企业评价指南 Standard Type GBT ICS 77-010 CCS H04 Status 现行 Issue Date 2024-11-28 Implementation 2025-06-01 Responsible Dept 中国钢铁工业协会 Drafting Unit N/A