China A-share memory chip sector surged: Yunhan Xincheng jumped straight to a 20% limit-up, Huatian Technology hit its daily limit, and Dapuwei, Demingli, Dike Co. and Youyan New Materials also rallied.

2026-10-22

China A-share memory chip sector surged: Yunhan Xincheng jumped straight to a 20% limit-up, Huatian Technology hit its daily limit, and Dapuwei, Demingli, Dike Co. and Youyan New Materials also rallied.