Beijing Tongrentang (SHA:600085) unit Tongrentang Guoyao obtained Hong Kong regulatory approval to sell antelope horn powder capsules in the special administrative region.
The Chinese medicine is indicated for calming liver wind, clearing vision, and cooling blood and treating conditions such as convulsions and epilepsy, according to a Wednesday filing with the Shanghai bourse.
The certificate is valid through May 2031.
Shares of the pharmaceutical company rose 2% in recent trade.