Home / Standards / GB/T 45203-2024 GB/T 45203-2024 Active Recycled black mass for lithium ion battery 锂离子电池用再生黑粉 Standard Type GBT ICS 77.150.99 CCS H 69 Status 现行 Issue Date 2024-12-31 Implementation 2025-07-01 Responsible Dept 中国有色金属工业协会 Drafting Unit N/A