NS2: Notice of record date for Dividend payment in cash

1. Issuer: Hanoi Water Supply Number 2 Joint Stock Company
2. Stock code: NS2
3. Par value: VND10,000/share
4. Record date: 15/07/2025
5. Ex-date: 14/07/2025
6. Reason:
     * Dividend payment in cash 2024:
          - Exercise rate: 1.7%/share (shareholders receive VND170 for every share they own)
          - Place of payment:
               + For deposited shares: securities companies where shares of shareholders have been deposited.
               + For undeposited shares: Finance - Accounting Department of Hanoi Water Supply Number 2 Joint Stock Company (Address:No. 6 Dao Dinh Luyen Street, Phuc Dong Ward, Long Bien District, Hanoi City) on working days from 06/08/2025. 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: 06/08/2025