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

1. Issuer: Bac Ninh Urban Environment And Public Works Joint Stock Company
2. Stock code: MBN
3. Par value: VND10,000/share
4. Record date: 06/06/2025
5. Ex-date: 05/06/2025
6. Reason:
     * Annual General Meeting of Shareholders 2025
          - Exercise rate: 01 share - 01 voting rights
          - Place: the company will announce later
          - Agenda: According to the content of the Annual General Meeting of Shareholders in the Company Charter (information and documents will be updated on the website: http://moitruongdothibacninh.com.vn).
           - Time: Expected from June 27-29, 2025 (to be announced later)