CPO concept board started strong, leading to Shozhou Technology hitting the 20% daily limit.

The concept plate of CPO started strong, leading to Shangke Technology hitting the daily limit up by 20cm. Roboteq Technology surged over 19%, Tianfu Communication and Changxin Bochuang rose by over 10%, while Taichenguang, Hengdongguang, and Hengtong Optoelectronics followed the upward trend.