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

1. Issuer: Vinacomin - Power Holding Corporation
2. Stock code: DTK
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: Expected in November 2025 (specific date will be announced by Vinacomin - Power Holding Corporation in the meeting invitation)
          - Place: Vinacomin - Power Holding Corporation will announce in the meeting invitation
          - Agenda:
+ Implementing the personnel restructuring to participate in the Board of Directors of the Corporation for the second term (2021 - 2026);
+ Amending the Corporation's Charter;
+ Voting on other issues under the authority of the congress.
The meeting documents will be published, updated, and supplemented on the website of the company (www.dienluctkv.vn) according to regulations.