China A-share optical and optoelectronics sector led gains. Hanbo Hi‑Tech climbed over 16%; Lianjian Optoelectronics and Liande Equipment earlier hit limit-up; TCL Technology and Autoto Electronics reached limit-up; BOE Technology A briefly touched t

2026-06-30

China A-share optical and optoelectronics sector led gains. Hanbo Hi‑Tech climbed over 16%; Lianjian Optoelectronics and Liande Equipment earlier hit limit-up; TCL Technology and Autoto Electronics reached limit-up; BOE Technology A briefly touched the limit and hit a record high; Han's Laser, Tongxingda and Fuguang each rose more than 8%.