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

1. Issuer: SaoBacDau Technologies Corporation
2. Stock code: SBD
3. Par value: VND10,000/share
4. Record date: 19/06/2025
5. Ex-date: 18/06/2025
6. Reason:
     * Annual General Meeting of Shareholders 2025
          - Exercise rate: 01 share - 01 voting rights
          - Exercise date: 24/07/2025 (Announced later on Invitation Letter)
          - Place: Ho Chi Minh City (Announced later on Invitation Letter)
          - Agenda: Issues under the authority of the General Meeting of Shareholders