山东赫达：公司于今年7月份开始给国内某知名电池企业供HEC产品

Core Viewpoint - Shandong Heda (002810) has begun supplying HEC products to a well-known domestic battery company to enhance the quality of electroplated copper foil [1] Group 1: Company Developments - The company started supplying HEC products in July of this year [1] - A total of 7.2 tons of HEC products have been shipped to the battery company [1] - Other companies are currently in the testing phase for the HEC products [1]