QPH: Notice of record date for Dividend payment in cash

1. Issuer: Que Phong Hydropower Joint Stock Company
2. Stock code: QPH
3. Par value: VND10,000/share
4. Record date: 16/10/2025
5. Ex-date: 15/10/2025
6. Reason:
     * Dividend payment in cash:
          - Payment method: Pay additional dividends in cash from undistributed after-tax profits up to 30/06/2025
          - Exercise rate: 100%/share (shareholders receive VND10,000 for every share they own)
          - Place of payment:
               + For deposited shares: securities companies where shares of shareholders have been deposited.
               + For undeposited shares: Office of Que Phong Hydropower Joint Stock Company on working days from 30/10/2025. address: Ban Don Con, Que Phong commune, Nghe An province; or at the Transaction Office: 8th Floor, Sudico Building, Me Tri Street, Tu Liem Ward, Hanoi City. Identity Card or Authorization Letter of the organization (if the shareholder is an organization).
          - Exercise date: 30/10/2025