The A-share memory chip sector rallied in early trading, with Sanfu Technology and Chengbang Technology hitting their daily limit, Zhongke Feice rising over 11%, and Shenggong Technology, Changchuan Technology, and Wanrun Technology following suit.

2026-05-20

The A-share memory chip sector rallied in early trading, with Sanfu Technology and Chengbang Technology hitting their daily limit, Zhongke Feice rising over 11%, and Shenggong Technology, Changchuan Technology, and Wanrun Technology following suit.