China A-share glass-substrate concept stocks opened lower; Caihong Co. fell more than 5%. Dier Laser, Leiman Optoelectronics, BOE Technology (BOE-A) and Woge Optoelectronics also slid.

2026-07-06

China A-share glass-substrate concept stocks opened lower; Caihong Co. fell more than 5%. Dier Laser, Leiman Optoelectronics, BOE Technology (BOE-A) and Woge Optoelectronics also slid.