CPO concept stocks fluctuate and decline, both InterChina Sunrise and New Easy Rich fall more than 5%.

Concept stocks of CPO continued to decline during trading hours. Zhongji Xuchuang and Xinyisheng both fell by more than 5%, while Shengyi Electronics, Changxin Baochuang, Changfei Optical Fiber, Huagong Technology, Liant Technology, Tianfu Communication, and Cambridge Technology followed suit.