On June 25, 2021, Changchun BCHT Biotechnology Co., made an initial public offering (IPO) and was listed on the Science and Technology Innov
On February 25, 2021, Zhang Zhijun, Deputy Secretary of Changchun Municipal Committee of the CPC and Mayor of Changchun, and his delegation
On 25 Feb.,2021, Influenza Vaccine, Live, Nasal, Freeze-dried produced by Changchun BCHT Biotechnology Co. (BCHT) has been approved by the N