1. Issuer: Song Da No. 11 JSC
2. Stock code: SJE
3. Par value: VND10,000/share
4. Record date: 24/08/2023
5. Ex-date: 23/08/2023
6. Reason:
     * Annual General Meeting of Shareholders 2023
          - Exercise rate: 01 share - 01 voting rights
          - Expected in September, 2023
          - Place: 7th Floor, Song Ha Ha Dong complex building, km10 Tran Phu stress, Van Quan ward, Ha Dong district, Hanoi city;
          - Agenda: + Approve the adjustment, supplement to production and business plan for 2023 of the Company;
+ Approve the policy on equitization of Song Da 11 Thang Long One Member Company Limited;
+ Approve the establishment of SJE Energy One Member Company Limited;
+ Approve the supplement, adjustment of Chater on Organization and Operation of Song Da 11 JSC;
          - Agenda: + Approve the policy of converting affiliated branches into One Member Company Limited under Song Da 11 JSC;
+ Other issues under the authority of General Meeting of Shareholders (if any).