Many A-share CRO concept stocks opened higher, with Nanhua Bio hitting the daily limit in the pre-market auction, Hongbo Pharmaceutical rising nearly 9%, and Kanglong Chemical and Yiqiao Shenzhou following suit.

2026-09-21

Many A-share CRO concept stocks opened higher, with Nanhua Bio hitting the daily limit in the pre-market auction, Hongbo Pharmaceutical rising nearly 9%, and Kanglong Chemical and Yiqiao Shenzhou following suit.