On 18th September 2020, Hochiminh Stock Exchange (HOSE) held a ceremony to celebrate the listing of Truong Thanh Development and Construction Investment Joint Stock Company (Stock code: TTA). There were 135 million shares listed on the stock exchange worthed VND 1,350 billion. The reference price on the first trading day was VND 18,000 per share with a price range of +/- 20%.