铜冠铜箔：9月12日召开董事会会议

Group 1 - The company, Tongguan Copper Foil, announced that its second board meeting will be held on September 12, 2025, to discuss the cancellation of the supervisory board and amendments to the company’s articles of association [1] - For the year 2024, the company's revenue composition is 100% from the manufacturing sector [1] - As of the report date, Tongguan Copper Foil has a market capitalization of 28.6 billion yuan [1]