A-shares lab-grown diamond sector active at the open; Huanghe Xuanfeng and Boyun
New Materials both hit limit-up. Sifangda rose 18%, Huifeng Diamond climbed more
than 17%, Zhongbing Hongjian gained nearly 5%.
2026-06-22
A-shares lab-grown diamond sector active at the open; Huanghe Xuanfeng and Boyun
New Materials both hit limit-up. Sifangda rose 18%, Huifeng Diamond climbed more
than 17%, Zhongbing Hongjian gained nearly 5%.