PCB concept rebounds amid fluctuations, with multiple stocks including Founder Technology hitting the daily limit.

The PCB concept has seen a rebound, with Fangzheng Technology, Baoding Technology, and Jingwang Electronics hitting their daily limits. Kexiang Holdings rose over 15%, while Weiergao, Jintuo Holdings, China Tungsten High-tech, Zhongfu Circuit, and Benchuan Intelligent also followed suit.