SD6: Notice of record date for Annual General Meeting of Shareholders 2025

1. Issuer: Song Da 6 Joint Stock Company
2. Stock code: SD6
3. Par value: VND10,000/share
4. Record date: 01/04/2025
5. Ex-date: 31/03/2025
6. Reason:
     * Annual General Meeting of Shareholders 2025
          - Exercise rate: 01 share - 01 voting rights
          - Exercise date: (Expected) 29/04/2025 (the specific date will be announced later)
          - Place: 10th floor conference hall, Commercial House, Van Khe Urban Area, La Khe Ward, Ha Dong, Hanoi.
          - Agenda: Contents come within the competence of General Meeting of Shareholders