A-share glass substrate concept stocks were active again during the session, with Woge Optoelectronics rising more than 8% to a new historical high, Linuo Pharmaceutical Packaging rising more than 10%, and Delong Laser, Rainbow Optoelectronics, Tianc

2026-04-22

A-share glass substrate concept stocks were active again during the session, with Woge Optoelectronics rising more than 8% to a new historical high, Linuo Pharmaceutical Packaging rising more than 10%, and Delong Laser, Rainbow Optoelectronics, Tiancheng Technology, and Jinrui Mining following suit.