POS: Notice of record date for Annual General Meeting of Shareholders 2025

1. Issuer: PTSC Offshore Services Joint Stock Company
2. Stock code: POS
3. Par value: VND10,000/share
4. Record date: 29/04/2025
5. Ex-date: 28/04/2025
6. Reason:
     * Annual General Meeting of Shareholders 2025
          - Exercise rate: 01 share - 01 voting rights
          - Place: Meeting room of PTSC Offshore Services Joint Stock Company, PTSC Downstream Port, No. 65A, 30/4 Street, Thang Nhat Ward, Vung Tau City, Ba Ria - Vung Tau Province, Vietnam. Shareholders will attend online and vote via electronic voting (E-voting).
           - Agenda: The company will provide specific details in the invitation letter.
           - Time: expected to be at 9:00 AM on May 30, 2025.