PND: Notice of record date for a ballot

1. Issuer: Petrovietnam Oil Nam Dinh Joint Stock Company
2. Stock code: PND
3. Par value: VND10,000/share
4. Record date: 31/10/2025
5. Ex-date: 30/10/2025
6. Reason:
     * For a ballot:
          - Exercise rate: 01 share - 01 voting rights
          - Content of the ballot: Contents under the authority of the General Meeting of Shareholders are subject to written shareholder opinions.
          - Expected exercise date: 27/11/2025
           - Location: Company's headquarters, No. 36 Phung Khac Khoan, Truong Thi ward, Ninh Binh province