The PCB concept sector saw a short-term surge, with Jingwang Electronics hitting the ceiling price.

The PCB concept sector saw a short-term surge, with Jingwang Electronics, Yidun Electronics, and Baoding Technology reaching their daily limit, while Jintuo Co., Ltd., Jieput, Jialichuang, Shen Nan Circuit, and Min Explosion Optoelectronics also rose significantly.