XMP: Notice of record date for dividend payment in cash

1. Issuer: Xuan Minh Hydro Power Joint Stock Company
2. Stock code: XMP
3. Par value: VND10,000/share
4. Record date: 16/09/2025
5. Ex-date: 15/09/2025
6. Reason:
     * Dividend payment in cash:
          - Payment method: Dividend payment in cash 2024 from undistributed after-tax profits in 2024 according to the Resolution of the 2025 Annual General Meeting of Shareholders
          - Exercise rate: 8%/share (shareholder will receive VND800 for each share they own)
          - Exercise date: 30/09/2025
          - Place of payment:
               + For deposited shares: securities companies where shares of shareholders have been deposited.
               + For undeposited shares: Xuan Minh Hydro Power Joint Stock Company on working days from 30/09/2025. Securities certificate and Identification Card/Citizen ID card/Business registration certificate/Power of attorney (if any) (original copy) are required.