PWS: Notice of record date for a ballot

1. Issuer: Phu Yen Water Supply and Sewerage Joint Stock Company
2. Stock code: PWS
3. Par value: VND10,000/share
4. Record date: 15/07/2025
5. Ex-date: 14/07/2025
6. Reason:
     * For a ballot:
          - Exercise rate: 01 share - 01 voting rights
          - Content of the ballot: Approval of the investment policy of the Project: Investing in upgrading and expanding the water supply system of Tuy Hoa city and neighboring areas according to Proposal No.15/TTr-CTN dated June 30, 2025 of the Company's General Director.
          - Expected exercise date: In July 2025.
          - Place: No.05 Hai Duong street, Tuy Hoa ward, Dak Lak Province