CPO concept stocks fluctuate and strengthen, such as Ruijie Networks, Unisoc, and others have hit the limit up.

Concept stocks of CPO are fluctuating and strengthening, with several stocks such as Ruijie Networks, Tsinghua Unigroup, etc. hitting the limit up, while Shenkeda, Zhongke Blue Information, Shunluo Electronics and other stocks following the uptrend.