Recently, the Ministry of Industry and Information Technology and other eight departments jointly issued “Accelerate the implementation plan of promoting the comprehensive utilization of industrial resources”. The scheme proposes to improve the management system and strengthen the whole life cycle traceability management of power batteries of new energy vehicles. Promote cooperation between upstream and downstream of the industrial chain to jointly build recycling channels and build a cross regional recycling system. Promote the safe echelon application of waste power batteries in the fields of power backup, charging and replacement. Build a number of echelon and recycling demonstration projects in key areas such as Beijing Tianjin Hebei Region, the Yangtze River Delta, Guangdong-Hong Kong-Macao Greater Bay Area. Cultivate a number of echelon and recycling backbone enterprises, and strengthen the R & D and promotion of technologies such as nondestructive testing of power batteries, automatic disassembly and efficient extraction of valuable metals.