Source: Society of Automotive Engineers of China, China Battery Industry AssociationCore ReadingThe "Action Plan for Promoting Large-scale Equipment Renewal and Consumer Goods Trade-in" proposes to support "power battery upgrading". In 2023, the total number of retired power batteries in China will exceed 580,000 tons, and it is expected that by 2030, the scale of the power battery recycling market will exceed 100 billion yuan. What is the current status of battery recycling technology and indus