CPO概念盘初走强，剑桥科技触及涨停

Group 1 - The CPO concept has shown initial strength in the market, with Cambridge Technology hitting the daily limit up [1] - Other companies such as Guangku Technology, Zhongji Xuchuang, Zhongfu Circuit, Yuanjie Technology, Guangxun Technology, and Xinyi Sheng have also experienced gains [1]