AG1: Notice of record date for Annual General Meeting of Shareholders 2025

1. Issuer: 28.1 Joint Stock Company
2. Stock code: AG1
3. Par value: VND10,000/share
4. Record date: 12/03/2025
5. Ex-date: 11/03/2025
6. Reason:
     * Annual General Meeting of Shareholders 2025
          - Exercise rate: 01 share - 01 voting rights
          - Exercise date: 10/04/2025
          - Place: 28.1 Joint Stock Company; at 03 Nguyen Oanh, Ward 10, Go Vap District, Ho Chi Minh City
- Agenda: Approval of the 2024 Audited Financial Report; Approval of the 2024 Business Performance Report and the 2025 Business Plan; Approval of a number of other issues under the authority of the General Meeting of Shareholders.