TA9: Notice of record date for 2024 dividend payment in cash

1. Issuer: Thanh An 96 Installation and Construction Joint Stock Company
2. Stock code: TA9
3. Par value: VND10,000/share
4. Record date: 25/09/2025
5. Ex-date: 24/09/2025
6. Reason:
     * 2024 dividend payment in cash:
          - Exercise rate: 14.16% (shareholders receive VND1,416 for every 01 share owned)
          - Exercise date: 16/10/2025
          - Place of payment:
               + For deposited shares: securities companies where shares of shareholders have been deposited.
               + For undeposited shares: Thanh An 96 Installation and Construction Joint Stock Company at No. 2 Nguyen Van Troi Road, Hoa Cuong Ward, Danang City on working days from 16/10/2025. 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 addition to the aforementioned.