- From 1958 to 1965: The Herbal Medicine Company was transferred to the Ministry of Health.
- 1961 - 1970: Renamed as a State-owned Pharmaceutical Material 1 - under the Ministry of Health
- 1971 - 1984: Renamed as a Pharmaceutical 1 Company.
- 1984 - 2005: Renamed to National Pharmaceutical Company I.
- April 12, 2005: Mediplantex National Phamacetical Joint Stock Company was officially established, with a charter capital of VND 17 billion.
- October 18, 2007: Increased charter capital to VND 37.99 billion.
- June 3, 2008: Increased charter capital to VND 50.24 billion.
- March 14, 2013: Increased charter capital to VND 62.80 billion.
- March 18, 2020: Officially traded on Hanoi Stock Exchange (HNX).