Guangzhou Baiyunshan Zhongyi Pharmaceutical’s exclusive flagship product Zhangyanming tablets have received approval from the National Medical Products Administration (NMPA) to initiate clinical trials for a new "dry eye" indication. The program is r

2026-08-17

Guangzhou Baiyunshan Zhongyi Pharmaceutical’s exclusive flagship product Zhangyanming tablets have received approval from the National Medical Products Administration (NMPA) to initiate clinical trials for a new "dry eye" indication. The program is registered as category 2.3 (modified new drug).