On June 21, 2019, Tai Nguyen Investment Service Trade Joint Stock Company (short name: Tainguyen Setra.,JSC), a subsidiary that 51% owned by Tai Nguyen Corporation, was adjusted its business license for the 10th time. Of which, the charter capital is VND150 billion. Therefore, as from June 21, 2019, Tainguyen Setra.,JSC is no longer a subsidiary of Tai Nguyen Corporation.