A-share lab-grown diamond sector weakened; Hengsheng Energy hit the daily
down-limit, with Yeguangming, Henglin, Zhongbing Hongjian, Sifangda, Chujiang
New Materials and Chaohongji also falling.
2026-07-09
A-share lab-grown diamond sector weakened; Hengsheng Energy hit the daily
down-limit, with Yeguangming, Henglin, Zhongbing Hongjian, Sifangda, Chujiang
New Materials and Chaohongji also falling.