ONW: Notice of record date for a ballot

1. Issuer: One World Services Joint Stock Company
2. Stock code: ONW
3. Par value: VND10,000/share
4. Record date: 04/11/2025
5. Ex-date: 03/11/2025
6. Reason:
     * For a ballot:
          - Exercise rate: 01 share - 01 voting rights
          - Content of the ballot: Through signing contracts to provide services and goods to partners and loan plans to implement the Contract;
+ Other issues under the authority of the General Meeting of Shareholders.
          - Exercise date: Expected from November 7, 2025 to November 21, 2025
          - Place: Head office of One World Services Joint Stock Company – Lot 303 West Tower, National Defense Academy Apartment, Nghia Do Ward, Hanoi City.