The A-share CPO concept sector weakened amid fluctuations, with Cambridge Technology and Tongfu Microelectronics hitting their daily limit down, Ruijie Networks falling by more than 10%, and JCET Group, Accelink Technologies, Zhongfu Circuit, Huatian

2026-07-29

The A-share CPO concept sector weakened amid fluctuations, with Cambridge Technology and Tongfu Microelectronics hitting their daily limit down, Ruijie Networks falling by more than 10%, and JCET Group, Accelink Technologies, Zhongfu Circuit, Huatian Technology, and Yongding Shares following suit.