A股CPO概念股走弱，天孚通信跌近7%

Group 1 - The overall trend of CPO concept stocks in the A-share market has shifted from rising to falling [1] - Tianfu Communication has seen a decline of nearly 7% [1] - Other companies such as Benchuan Intelligent, Jingwang Electronics, Zhongji Xuchuang, Cambridge Technology, and Founder Technology have dropped over 3% [1] - Luxshare Precision and Tongfu Microelectronics have decreased by more than 2% [1]