这一领域，已发布22项国家标准

Core Viewpoint - China has established 22 national standards for the recycling and utilization of power batteries, promoting the healthy and orderly development of the industry through standardized practices [1][2]. Group 1: National Standards - The State Administration for Market Regulation and the Ministry of Industry and Information Technology have approved five national standards, including the "Technical Specification for the Recycling and Utilization of Waste Battery Chemicals" [1]. - The implementation of standards such as "Disassembly Specifications for Vehicle Power Battery Recycling" and "Residual Energy Detection for Vehicle Power Battery Recycling" has led to significant industry adoption, achieving nickel-cobalt-manganese recovery rates of 99.6% and lithium recovery rates of 96.5% [1]. Group 2: International Standards - China is a leading country in both the production and recycling of power batteries, with experts actively participating in the development of international standards related to battery recycling [2]. - A proposal for the IEC international standard on "General Guidelines for Deep Discharge in Battery Recycling," led by China, has been successfully established, with nearly 40 Chinese experts involved in international standard organizations [2]. Group 3: Future Developments - The Ministry of Industry and Information Technology is accelerating the revision of green design standards for power battery specifications and dimensions, promoting resource-saving and easily recyclable product designs [2]. - The ministry is also working on mandatory national standards for safety requirements in battery disassembly and crushing, as well as enforcing strict regulations against the reuse of waste power batteries in electric bicycles [2].