A-share optical and optoelectronics sector firmed in early trade; Crystal Optoelectronics locked at the daily up-limit on the open, Jizhi Technology jumped over 8%, and Wavelength Optoelectronics, Tianlu Technology and Lianjian Optoelectronics are al

2026-07-01

A-share optical and optoelectronics sector firmed in early trade; Crystal Optoelectronics locked at the daily up-limit on the open, Jizhi Technology jumped over 8%, and Wavelength Optoelectronics, Tianlu Technology and Lianjian Optoelectronics are also advanced.