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

1. Issuer: TDT Investment and Development Joint Stock Company
2. Stock code: TDT
3. Par value: VND10,000/share
4. Record date: 29/08/2025
5. Ex-date: 28/08/2025
6. Reason:
     * 2024 dividend payment in cash:
          - Exercise rate: 5% (shareholders receive VND500 for every 01 share owned)
          - Exercise date: 29/09/2025
          - Place of payment:
               + For deposited shares: securities companies where shares of shareholders have been deposited.
               + For undeposited shares: TDT Investment and Development Joint Stock Company in Thuan Phap Hamlet, Diem Thuy Commune, Thai Nguyen Province on working days from 29/09/2025. 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.