Semiconductor equipment stocks open high in large areas, Changchuan Technology closes limit up by 20cm.

In the early session, semiconductor equipment stocks opened significantly higher, with Changchuan Technology hitting the daily limit up by 20 cents. Huafeng Testing and Control, Jingzhi Da, Jing Yi Equipment, Da Zhu Laser, Jin Hai Tong, Xinqi Micro Assembly and others followed suit.