TTN: Notice of record date for dividend payment in cash

1. Issuer: Viet Nam Technology & Telecommunication Joint Stock Company
2. Stock code: TTN
3. Par value: VND10,000/share
4. Record date: 19/06/2025
5. Ex-date: 18/06/2025
6. Reason:
     * Dividend payment in cash 2024:
          - Exercise rate: 9%/(shareholders receive VND900 for every share they own)
          - Exercise date: 14/07/2025
          - Place of payment:
               + For deposited shares: Securities companies where shares of shareholders have been deposited.
               + For undeposited shares: Financial Management Department of Viet Nam Technology & Telecommunication Joint Stock Company at No. 2, Tien Phong 3 Road, Hoa Phu Ward, Thu Dau Mot City, Binh Duong on working days from 14/07/2025. Securities certificate and Identification Card (original copy) are required.