A-share optical and optoelectronics sector rallied briefly; Caihong Co. hit the daily limit; Huaying Technology, Gebijia, Chenzhan Optoelectronics, Lianyu Co. and Woge Optoelectronics also gained.

2026-09-21

A-share optical and optoelectronics sector rallied briefly; Caihong Co. hit the daily limit; Huaying Technology, Gebijia, Chenzhan Optoelectronics, Lianyu Co. and Woge Optoelectronics also gained.