KHD: Notice of record date for collecting shareholders' ballots

1. Issuer: Hai Duong Mineral Eineal Processing Joint Stock Company
2. Stock code: KHD
3. Par value: VND10,000/share
4. Record date: 13/11/2025
5. Ex-date: 12/11/2025
6. Reason:
     * For a ballot:
          - Exercise rate: 01 share - 01 voting rights
          - Date: Expected to be from 20/11/2025 through 10/12/2025
          - Place: Head office at 87 Vu Manh Hung, Residential Quarter 2, Nhi Chieu Ward, Haiphong City.
          - Agenda:
+ Adjustments to business plan 2025;
+ Other contents under the authority of the General Meeting (if any)