Home / Standards / GB/T 45441-2025 GB/T 45441-2025 Active Greenhouse gases—Quantification methods and requirements of carbon footprint of products—Plastic products 温室气体 产品碳足迹量化方法与要求 塑料制品 Standard Type GBT ICS 83.140 CCS G31 Status 现行 Issue Date 2025-02-28 Implementation 2025-09-01 Responsible Dept 中国轻工业联合会 Drafting Unit N/A