Glass substrate concept continues to weaken, VOG Photonics hits the limit down.

In the afternoon, the concept of glass substrate continued to weaken. Vogel Optoelectronics touched the limit down. Prior to this, Five Fingers Optoelectronics had been limit down for two consecutive days, with Gobijia, Kaisheng Technology, Di'er Laser, Rayleigh Optoelectronics, Three Gorges New Materials, and others following suit.