鼎胜新材：公司部分电池箔产品售价已跟相关客户确认执行，其他相关产品售价正陆续跟客户确认落实中

Group 1 - The company has confirmed price increases for some battery foil products with relevant customers, while other product prices are being finalized [2] - The company is currently not involved in the aluminum substitution for copper technology but will continue to monitor its development and market opportunities [2]