TSA: Notice of record date for dividend payment by share

1. Issuer: Truong Son Investment And Construction Joint Stock Company 
2. Stock code: TSA
3. Par value: VND10,000/share
4. Record date: 16/06/2025
5. Ex-date: 13/06/2025
6. Reason:
     * Dividend payment by share:
          - Exercise rate: 100:5 (Shareholders will receive 05 new shares for every 100 shares they own)
          - Rounding plan, handling plan for fractional shares: The number of shares issued to pay dividends will be rounded down to the nearest unit. All fractional shares arising (decimal part) (if any) will be canceled and not issued. For example: On the last registration date to exercise the right to receive dividends in 2024, shareholder A owns 1,234 shares, with a right allocation ratio of 100:5, shareholder A will receive an additional 61.7 new shares. According to the rounding principle, the number of dividend shares that shareholder A will receive is 61 shares, the fractional shares of 0.7 will be canceled.
          - Exercise place:
               + For deposited shares: securities companies where shares of shareholders have been deposited.
               + For undeposited shares: Truong Son Investment And Construction Joint Stock Company - Chau Son Industrial Park, Chau Son Ward, Phu Ly City, Ha Nam Province. Identification Card (original copy) are required.