TSA: 15/08/2025, first trading date of additional shares on UPCoM

- Name of the issuer: Truong Son Investment And Construction Joint Stock Company
- Stock code: TSA
- Securities type: common stock
- Par value: VND 10,000/share
- Issue method: Public offering
- Total volume of additional registered shares: 1,924,994 shares
- Total par value of additional registered shares:  VND19,249,940,000
- Total volume after additional trading registration: 40,424,994 shares
- Total par value after additional trading registration: VND404,249, 940,000
- First trading date: Friday, 15/8/2025 (August 15, 2025)