VNC: Notice of record date for a ballot

1. Issuer: Vinacontrol Group Corporation
2. Stock code: VNC
3. Par value: VND10,000/share
4. Record date: 21/07/2023
5. Ex-date: 20/07/2023
6. Reason:for a ballot:
      + Exercise rate: 1 share – 1 voting rights
      + Expected exercise date: 11/08/2023
      + Place: Vinacontrol Group Corporation
      + Issue in the ballot: Signing contract with auditor for fiscal year 2023