NST: Notice of record date for Dividend payment in cash 2022

1. Issuer: Ngan Son JSC
2. Stock code: NST
3. Par value: VND 10,000/share
4. Record date: 21/09/2023
5. Ex-date: 20/09/2023
6. Reason:
     * Dividend payment in cash 2022:
          - Exercise rate: 3.2%/share (01 share - VND 320)
          - Exercise date: 05/10/2023
          - Place of payment:
               + For deposited shares: securities companies where shares of shareholders have been deposited.
               + For undeposited shares: Ngan Son JSC on working days from 05/10/2023. 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.