NSL: Notice of record date for dividend payment in cash

1. Issuer: Son La Water Supply Joint Stock Company
2. Stock code: NSL
3. Par value: VND10,000/share
4. Record date: 05/04/2023
5. Ex-date: 04/04/2023
6. Reason:
     * Dividend payment in cash:
          - Exercise rate: 4.5%/share (01 share receives VND 450 for every share they own)
          - Place of payment:
               + For deposited shares: securities companies where shares of shareholders have been deposited.
               + For undeposited shares: Son La Water Supply Joint Stock Company (No.55 To Hieu street, Son La City, Son La province) on working days from 20/04/2023. 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: 20/04/2023