Announcement on Attending Online Collective Performance Meeting

About this update from Changchun Bcht Biotechnology Co. Class A

Announcement on Attending Online Collective Performance MeetingThe abstract is for reference only. Please refer to the full text of the announcement on the very day.Link of Full Text for Reference:" target="_blank">View Attachment

View stock analysis, news, and events for Changchun Bcht Biotechnology Co. Class A