The CPO concept stock continues to strengthen. China International has risen by more than 10% and reached an all-time high.

FAP, May 30 (FAP)-- CPO concept stocks continue to strengthen and rise by more than 10% and hit a new all-time high. Jinbaize rose by more than 18%, and Yuanjie Technology, Ruijie Network, Mingpu Optical Magnetics, New Yisheng, Changguang Huaxin and so on rose.