NNT: Notice of record date for Dividend payment in cash

1. Issuer: Ninh Thuan Water Supply Joint Stock Company
2. Stock code: NNT
3. Par value: VND10,000/share
4. Record date: 15/05/2025
5. Ex-date: 14/05/2025
6. Reason:
     * Dividend payment in cash:
          - Exercise rate: 60.67%/share (shareholders receive VND6,067 for every share they own)
          - Place of payment:
               + For deposited shares: securities companies where shares of shareholders have been deposited.
               + For undeposited shares: Ninh Thuan Water Supply Joint Stock Company (Address: No.14 To Hieu street, Kinh Dinh Ward, Phan Rang - Thap Cham City, Ninh Thuan Province) on working days from 16/06/2025. Securities certificate and Identification Card (original copy) are required. In case of authorization, a proxy with certified seal of the local authority is further requested in addition to the mentioned above.
          - Exercise date: 16/06/2025