(ECNS) -- Here is the Beijing Institute of Biological Products, a key manufacturer of COVID-19 vaccines in China.
China has started inoculating people with domestically produced COVID-19 vaccines.
The production requires vaccines to be processed in advanced biosafety workshops because a virus strain will be injected into cells.
The institute can produce 120 million inactivated vaccines a year.
It plans to up the annual capacity to reach one billion vaccines or more.