A-share glass substrate concept stocks fell in early trading, with Rainbow Optoelectronics down more than 5%, and Di'er Laser, Lehman Optoelectronics, BOE Technology and Woge Optoelectronics all declining.

2026-07-06

A-share glass substrate concept stocks fell in early trading, with Rainbow Optoelectronics down more than 5%, and Di'er Laser, Lehman Optoelectronics, BOE Technology and Woge Optoelectronics all declining.