Shandong Buchang Pharmaceuticals (SHA:603858) subsidiary Tonghua Guhong obtained Jilin Province's regulatory approval to amend its drug manufacturing license.
The amendment added entrusted production of edaravone dexborneol concentrated solution for injection from Jilin Tiancheng Pharmaceutical, according to a Friday news release
The injection will be produced at Tonghua Guhong's Meihekou facility.
Shares of the pharmaceutical company closed 2% lower Friday.