A-share PCB concepts continued to rise, Jinan Guoji had three consecutive boards, Honghe Technology had three boards in five days, Defu Technology and Tongguan Copper Foil rose by more than 10%, Pengding Holdings, Lianrui New Materials, Sino-British

2025-07-07

A-share PCB concepts continued to rise, Jinan Guoji had three consecutive boards, Honghe Technology had three boards in five days, Defu Technology and Tongguan Copper Foil rose by more than 10%, Pengding Holdings, Lianrui New Materials, Sino-British Technology, and International Composites were among the top gainers.