CPO Concept Stocks Surge: Hulian Ecological, Cambridge Technology, and Changfei Optical Fiber Hit Ceiling, Liantao Technology Rises Over 9%, Zhongti Xingchu Creates New High Again with a Rise of Over 6%
Gelong Jun 31st｜CPO concept stocks surge in the A-share market, where Hulian Ecological, Cambridge Technology, and Changfei Optical Fiber (601869) hit the ceiling, Liantao Technology rises over 9