The A-share PCB sector rebounded, with Ruihuatai rising over 17%, Defu Technology rising over 13%, Tongguan Copper Foil rising over 12%, and Jingwang Electronics hitting the daily limit. Other stocks such as Tongyu New Materials, Shennan Circuits, Yi

2026-04-27

The A-share PCB sector rebounded, with Ruihuatai rising over 17%, Defu Technology rising over 13%, Tongguan Copper Foil rising over 12%, and Jingwang Electronics hitting the daily limit. Other stocks such as Tongyu New Materials, Shennan Circuits, Yihao New Materials, and Dingtai High-Tech also rose.