The A-share lab-grown diamond sector fluctuated and weakened, with Hengsheng Energy hitting the daily limit down, and other stocks such as Ye Guangming, Henglin Shares, Zhongbing Hongjian, Sifangda, Chujiang New Material, and Chao Hongji following su

2026-07-09

The A-share lab-grown diamond sector fluctuated and weakened, with Hengsheng Energy hitting the daily limit down, and other stocks such as Ye Guangming, Henglin Shares, Zhongbing Hongjian, Sifangda, Chujiang New Material, and Chao Hongji following suit.