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

1. Issuer: Black Cat Insulation Technical Joint Stock Company
2. Stock code: BMK
3. Par value: VND10,000/share
4. Record date: 29/05/2025
5. Ex-date: 28/05/2025
6. Reason:
     * Annual General Meeting of Shareholders 2025
          - Exercise rate: 01 share - 01 voting rights
          - Exercise date: 28/06/2025
          - Place: The Company will notify specifically in the invitation to the General Meeting of Shareholders
          - Agenda: Approving issues within the authority of the General Meeting of Shareholders.