MES: Notice of record date for Annual General Meeting of Shareholders 2023

1. Issuer: Mechanical, Engineering Service Joint Stock Company
2. Stock code: MES
3. Par value: VND10,000/share
4. Record date: 14/04/2023
5. Ex-date: 13/04/2023
6. Reason:
     * Annual General Meeting of Shareholders 2023
          - Exercise rate: 01 share - 01 voting rights
          - Time: Expected in May 2023 (The company will specifically notify in the Invitation Letter)
          - Place: The company will announce details in the Invitation letter
          - Agenda: The contents under the authority of the General Meeting of Shareholders and the specific content will be announced later.