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

1. Issuer: Tu Hai Ha Nam Joint Stock Company 
2. Stock code: THM
3. Par value: VND10,000/share
4. Record date: 11/08/2025
5. Ex-date: 08/08/2025
6. Reason:
     * Extraordinary General Meeting of Shareholders 2025
          - Exercise rate: 01 share - 01 voting rights
          - Exercise date: (Expected) 09/2025 (announced later on the invitation letter)
          - Place: Headquarters of Tu Hai Ha Nam Joint Stock Company - Luong Trang Village, Liem Tuyen Ward, Ninh Binh Province, Vietnam
          - Agenda:
+ Dismissal and election of additional members of the Board of Directors for the term 2023-2028;
+ Other issues under the authority of the General Meeting of Shareholders.