The A-share PCB concept sector rallied in early trading, with Bomin Electronics hitting the daily limit, followed by Guanghe Technology, Helitai, International Composite Materials, Qiangrui Technology, and Ruihuatai.

2026-05-06

The A-share PCB concept sector rallied in early trading, with Bomin Electronics hitting the daily limit, followed by Guanghe Technology, Helitai, International Composite Materials, Qiangrui Technology, and Ruihuatai.