Glass substrate concept increases, BOE A and other nearly 10 stocks hit the daily limit rise.

The concept of glass substrate is rising, BOE A has seen two consecutive daily limit increases. Prior to this, Rainbow Stock, Vogek Optoelectronics, Jinrui Mining, Qibin Group, Kaisheng Technology and other stocks have also hit the daily limit. Ge Biga has risen by more than 20%, Doer Laser and Delong Laser have risen by more than 10%.