DM7: Notice of record date for a ballot

1. Issuer: Det May 7 Joint Stock Company
2. Stock code: DM7
3. Par value: VND10,000/share
4. Record date: 25/06/2025
5. Ex-date: 24/06/2025
6. Reason:
     * For a ballot:
          - Exercise rate: 01 share - 01 voting rights
          - Content of the ballot: Add business line
          - Expected exercise date: 30/06/2025 - 11/07/2025
          - Place: Office of Textile Garment Joint Stock Company 7 (Address: No. 109A Tran Van Du, Ward 13, Tan Binh District, Ho Chi Minh City).