The concept of CPO has surged again, with King Gong New Materials hitting the 30cm limit up.

In the afternoon, the CPO concept saw a resurgence, with Jingge New Materials hitting the 30cm. Previously, Zhongshi Technology, Fuxin Technology, Aled, and Cambridge Technology also reached, while Changxin Bochuang, Zhongci Electronics, Taichuang Light, Xinyisheng, Zhongji Xuchuang, and Tianfu Communication all surged.