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

1. Issuer: Hai Phong Waterway Traffic Assurance Joint Stock Company
2. Stock code: DDH
3. Par value: VND 10,000/share
4. Record date: 31/05/2023
5. Ex-date: 30/05/2023
6. Reason:
     * Annual General Meeting of Shareholders 2023
          - Exercise rate: 01 share - 01 voting rights
          - Agenda: Approve issues under the authority of the General Meeting of Shareholders
          - Place: Company headquarters
          - Time: The company will announce later.