PCC: Notice of record date for Extraordinary General Meeting of Shareholders 2025

1. Issuer: Petrolimex Construction 1 Joint Stock Company Group
2. Stock code: PCC
3. Par value: VND10,000/share
4. Record date: 07/10/2025
5. Ex-date: 06/10/2025
6. Reason:
     * Extraordinary General Meeting of Shareholders 2025
          - Exercise rate: 01 share - 01 voting rights
          - Place: Meeting hall of Petrolimex Construction 1 Joint Stock Company Group, 10th floor, building 552 Nguyen Van Cu, Bo De ward, Hanoi city.
          - Agenda: Some construction investment projects
          - Time: Expected on October 27, 2025