BIO: Notice of record date for Dividend payment in cash

1. Issuer: Nha Trang Vaccines And Biological Products JSC
2. Stock code: BIO
3. Par value: VND10,000/share
4. Record date: 18/07/2025
5. Ex-date: 17/07/2025
6. Reason:
       * Dividend payment in cash 2024:
          - Exercise rate: 9%/share (shareholders receive VND900 for every 01 share they own)
          - Exercise date: 26/08/2025
          - Place of payment:
               + For deposited shares: securities companies where shares of shareholders have been deposited.
               + For undeposited shares: Nha Trang Vaccines And Biological Products JSC on working days from 26/08/2025. Securities certificate and Identification Card (original copy) are required. Address: 26 Han Thuyen, Nha Trang city, Khanh Hoa province. In case of transfer, the costs incurred for the transfer will be paid by the shareholder.