Tongguan Copper Foil Co., Ltd. (301217.SZ) expects a year-on-year increase in net profit attributable to shareholders of 486.49%-543.70% in the first half of the year.

Zhtng Cijng APP News, Tongguan Copper Foil (301217.SZ) announced that the company is expected to achieve a net profit attributable to shareholders of 205 million to 225 million yuan in the first half of 2026, a year-on-year increase of 486.49% to 543.70%.