The A-share lab-grown diamond sector remained active, with Huanghe Whirlwind hitting the daily limit five times in six days, Huifeng Diamonds rising over 15%, and Sifangda, Zhongbing Hongjian, and Power Diamonds following suit.

2026-05-29

The A-share lab-grown diamond sector remained active, with Huanghe Whirlwind hitting the daily limit five times in six days, Huifeng Diamonds rising over 15%, and Sifangda, Zhongbing Hongjian, and Power Diamonds following suit.