China A-share electronic chemicals sector extended gains: Haixing Co. hit the daily upper trading limit, Zhongshi Technology was earlier locked at the limit. Siquan New Materials and Longchen Technology rose more than 10%; Fangbang, Guoci Materials, Tongyu New Materials, Tiancheng Technology and Jinhong Gas also advanced.

2026-08-14

China A-share electronic chemicals sector extended gains: Haixing Co. hit the daily upper trading limit, Zhongshi Technology was earlier locked at the limit. Siquan New Materials and Longchen Technology rose more than 10%; Fangbang, Guoci Materials, Tongyu New Materials, Tiancheng Technology and Jinhong Gas also advanced.