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

1. Issuer: Song Da Mechanical - Assembling Joint Stock Company
2. Stock code: MEC
3. Par value: VND10,000/share
4. Record date: 02/06/2023
5. Ex-date: 01/06/2023
6. Reason:
     * Annual General Meeting of Shareholders 2023
          - Exercise rate: 01 share - 01 voting rights
          - Place: Song Da Mechanical - Erection Joint Stock Company, Lot A38, Dong Dua service area, Ha Cau ward, Ha Dong district, Hanoi city
          - Time: The company has a specific announcement in meeting invitation
          - Agenda: Approving the reports of the Board of Directors, the Supervisory Board, the 2022 audited financial statements and a number of other contents under the authority of the General Meeting of Shareholders.