DCF: Notice of record date for Extraordinary General Meeting of Shareholders 2025

1. Issuer: Design and Construction Join Stock Company No.1
2. Stock code: DCF
3. Par value: VND10,000/share
4. Record date: 29/10/2025
5. Ex-date: 28/10/2025
6. Reason: 
     * Extraordinary General Meeting of Shareholders 2025
          - Exercise rate: 01 share  – 01 voting rights
          - Exercise date: be informed later
          - Place: Design and Construction Join Stock Company No.1 (No. 28 Mac Dinh Chi, Saigon Ward, Ho Chi Minh City)
          - Agenda: Election of additional members of the Board of Directors and other matters under the authority of the General Meeting of Shareholders (if any)