The A-share CPO sector opened higher, with Yangtze Optical Fibre and Huashengchang hitting the daily limit, while Futong Microelectronics, Defu Technology, and Guanghe Technology led the gains.

2026-07-15

The A-share CPO sector opened higher, with Yangtze Optical Fibre and Huashengchang hitting the daily limit, while Futong Microelectronics, Defu Technology, and Guanghe Technology led the gains.