PCB concept is repeatedly active, SEMICON Technology rises to the daily limit with a 20cm increase.

The concept of PCB has been repeatedly active, with the CCL industry chain continuing to lead the rise, and Worldway Technology's stock rose by the 20cm limit. Prior to this, Zhongjing Electronics, Hengtong shares, and Xianfeng Holdings all hit the limit, with HeDuan Intelligent, Copper Crown Copper Foil, Jinan Guoji, and Dingtai Gaoke ranking high in terms of increase.