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

1. Issuer: Post and Telecommunication Services Construction Work JSC
2. Stock code: PTO
3. Par value: VND10,000/share
4. Record date: 06/05/2025
5. Ex-date: 05/05/2025
6. Reason:
     * Annual General Meeting of Shareholders 2025
          - Exercise rate: 01 share - 01 voting rights
          - Place: In Ho Chi Minh City, specific location according to invitation.
If there is any change in time and location, the Company will notify each shareholder in the invitation to attend the Meeting, post on the Company's website and mass media in accordance with the law.
          - Agenda: Content according to the meeting invitation
           - Time: expected on 31/05/2025