DDB: Notice of record date for Annual General Meeting of Shareholders 2025

1. Issuer: Dong Duong Construction and Trading Joint Stock Company
2. Stock code: DDB
3. Par value: VND10,000/share
4. Record date: 10/03/2025
5. Ex-date: 07/03/2025
6. Reason:
     * Annual General Meeting of Shareholders 2025:
          - Exercise rate: 01 share - 01 voting rights
          - Agenda:
+ Report of the Board of Directors on the implementation of the business production plan 2024 and the operational orientation 2025;
+ Report of the Board of Directors on the implementation of the business production plan 2024;
+ Report of the Board of Supervisors on the inspection and supervision of 2024 and the operational plan 2025;
+ Approval of the audited financial statement 2024;
+ Approval of the profit distribution plan for 2024;
+ Approval of the remuneration plan of the Board of Directors and the Board of Supervisors for 2025;
+ Approval of the selection of an auditing unit for 2025;
+ Approval of continuing to implement the plan to list the company's shares on the Ho Chi Minh City Stock Exchange;
+ Other issues under the authority of the General Meeting of Shareholders;
          - Place: The company will notify later.
          - Time: The company will notify later.