Class A shares of high-level stocks fell collectively, with research new materials, Daqian Ecology, Six Nations Chemical, Bohai Chemical bidding fell by the limit, Aishida, Sichuan Jiuzhou, Sunrise Oriental, etc. opened sharply lower.
The North Composite 50 Index fell more than 3% in the afternoon, while Huami New Materials, Rising Star, and Western Magnetic Technology rose more than 20%.
The North Composite 50 Index rose by more than 4% in the day, with Aweite and Kaihua New Materials trading at the 30cm daily limit. Huami New Materials, Zhisheng Information, Yabaoxuan, Fuheng New Materials and other stocks rose by more than 20%.
Class A shares of consumer electronics concept continues to be active, Liding Optoelectronics, TD Optics both daily limit, Baiwei storage rose by 18%, Tiandeyu rose by more than 15%, Jiebang Technology rose by more than 13%, Haichang New Materials rose by more than 12%, Yingli shares rose by more than 11%.