The A-share lab-grown diamond sector was active in early trading, with Huanghe Whirlwind and Boyun New Materials both hitting the daily limit, Sifangda rising 18%, Huifeng Diamonds rising over 17%, and Zhongbing Hongjian rising nearly 5%.

2026-06-22

The A-share lab-grown diamond sector was active in early trading, with Huanghe Whirlwind and Boyun New Materials both hitting the daily limit, Sifangda rising 18%, Huifeng Diamonds rising over 17%, and Zhongbing Hongjian rising nearly 5%.