China A-share optical and optoelectronics sector rose amid choppy trade. Kaisheng Technology hit the daily limit; Jingwei Huikai and Jufei Photonics surged over 10%. Guangzhi Technology, Gebijia, Leiman Optoelectronics, Rainbow Co and Leyard also advanced.

2026-06-08

China A-share optical and optoelectronics sector rose amid choppy trade. Kaisheng Technology hit the daily limit; Jingwei Huikai and Jufei Photonics surged over 10%. Guangzhi Technology, Gebijia, Leiman Optoelectronics, Rainbow Co and Leyard also advanced.