铜冠铜箔：2025年度业绩预告

Core Viewpoint - The company, Tongguan Copper Foil (301217), announced an expected net profit for 2025 ranging from 55 million to 75 million yuan, a significant recovery from a loss of 156.34 million yuan in the same period last year [1] Group 1 - The company projects a net profit for 2025 between 55 million and 75 million yuan [1] - The previous year's performance showed a loss of 156.34 million yuan [1]