PT Bio Farma (Persero) will receive 50 million doses of the Covid-19 Ready to Fill (RTF) vaccine bulk or concentrate from the Chinese biopharmaceutical company, Sinovac from November 2020 to March 2021. This assurance was marked by the signing of the Preliminary Agreement of Purchase and Supply of Bulk Production of Covid-19 Vaccine, which was held in Hainan, China on …