DTP: Notice of record date for dividend payment in cash

1. Issuer: Ha Noi CPC1 Pharmaceutical Joint Stock Company
2. Stock code: DTP
3. Par value: VND10,000/share
4. Record date: 10/09/2025
5. Ex-date: 09/09/2025
6. Reason:
     * Dividend payment in cash:
          - Exercise rate: 10%/share (shareholder will receive VND1,000 for each share they own)
          - Exercise date: 10/10/2025
          - Place of payment:
               + For deposited shares: securities companies where shares of shareholders have been deposited.
               + For undeposited shares: Ha Noi CPC1 Pharmaceutical Joint Stock Company on working days from 10/10/2025. Citizen Identification Card or Identification Card (original copy) is required.
           - Payment method: Dividend payment in cash 2024.