PSN: Notice of record date for dividend payment in cash

1. Issuer: PTSC Thanh Hoa Technical Services Company
2. Stock code: PSN
3. Par value: VND 10,000/share
4. Record date: 02/10/2023
5. Ex-date: 29/09/2023
6. Reason:
     * Dividend payment in cash:
          - Exercise rate: 7%/share (shareholder will receive VND 700 for each share they own)
          - Exercise date: 08/11/2023
          - Place of payment:
               + For deposited shares: securities companies where shares of shareholders have been deposited.
               + For undeposited shares: PTSC Thanh Hoa Technical Services Company on working days from 08/11/2023. Identification Card (original copy) is required or the Company will transfer money to the shareholder's account.