SD5: Notice of record date for Annual General Meeting of Shareholders 2025 and Dividend payment in cash

1. Issuer: Song Da No. 5 JSC
2. Stock code: SD5
3. Par value: VND10,000/share
4. Record date: 24/03/2025
5. Ex-date: 21/03/2025
6. Reasons:
1. Annual General Meeting of Shareholders 2025

• Exercise rate: 01 share – 01 voting rights
• Expected exercise date: 13/05/2025
• Place: Song Da No. 5 JSC
• Agenda: Contents come within the competence of General Meeting of Shareholders

2. Dividend payment in cash 2023
       + Exercise rate: 7% (shareholders receive VND700 for every share they own)
+ Exercise date: 15/04/2025
       + Place of payment:
- For deposited shares: securities companies where shares of shareholders have been deposited.
- For undeposited shares: Song Da No. 5 JSC on working days (from Monday to Saturday). Securities certificate and Identification Card (original copy) are required. In case of authorization, a proxy with certified seal of the local authority is further requested in addtion to the mentioned above.