A股CPO概念集体下挫，新易盛跌7%

Group 1 - The A-share market saw a collective decline in CPO concept stocks, with New Yisheng dropping by 7% [1] - Zhongji Xuchuang, Taicheng Guang, and Changxin Bochuang experienced declines exceeding 6% [1] - Zhili Fang and Dekeli fell by more than 5%, while Shijia Guangzi, Cambridge Technology, Guangku Technology, Jingwang Electronics, and Robotech dropped over 4% [1] - Lian Te Technology, Huilv Ecology, and Juguang Technology saw declines of more than 3% [1]