BDT: Notice of record date for Extraordinary General Meeting of Shareholders 2025

1. Issuer: DongThap Building Materials & Construction Joint Stock Company
2. Stock code: BDT
3. Par value: VND10,000/share
4. Record date: 25/07/2025
5. Ex-date: 24/07/2025
6. Reason:
     * Extraordinary General Meeting of Shareholders 2025
          - Exercise rate: 01 share - 01 voting rights
          - Exercise date: In August 2025. The Company will specifically notify shareholders according to regulations
- Place: Company Hall - No. 05, Ton Duc Thang, Ward 1, Cao Lanh City, Dong Thap Province
- Agenda:
+ Elect additional members of the Board of Directors for the 2021-2026 term
+ Other contents under the authority of the Congress.