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

1. Issuer: IDICO Investment Construction Oil and Natural Gas JSC
2. Stock code: ICN
3. Par value: VND10,000/share
4. Record date: 27/08/2025
5. Ex-date: 26/08/2025
6. Reason: 
     * Extraordinary General Meeting of Shareholders 2025
          - Exercise rate: 01 share  – 01 voting rights
          - Exercise date: 26/09/2025
          - Place: IDICO Investment Construction Oil and Natural Gas JSC (326 Nguyen An Ninh, Tam Thang Ward, Ho Chi Minh City)
          - Agenda:
+ Amend and update information on the Company Charter;
+ Other contents under the authority of the General Meeting of Shareholders.