永兴材料：公司锂电新能源业务中1万吨产线正在进行绿色智能高效提锂综合技改项目，预计按期投入使用

Group 1 - The company, Yongxing Materials, currently has a lithium battery production capacity of 30,000 tons per year [2] - Among this capacity, a 10,000-ton production line is undergoing a green, intelligent, and efficient lithium extraction technology upgrade project, which is progressing as planned [2] - The project is expected to be put into use on schedule [2]