DNE: Notice of record date for dividend payment in cash

1. Issuer: Da Nang Urban Environment Joint Stock Company
2. Stock code: DNE
3. Par value: VND10,000/share
4. Record date: 22/07/2025
5. Ex-date: 21/07/2025
6. Reason:
     * Dividend payment in cash:
          - Payment method: Cash dividend payment in 2024
          - Exercise rate: 5.5%/share (shareholder will receive VND550 for each share they own)
          - Exercise date: 15/08/2025
          - Place of payment:
               + For deposited shares: securities companies where shares of shareholders have been deposited.
               + For undeposited shares: Da Nang Urban Environment Joint Stock Company on working days from 15/08/2025. Citizen Identification Card (original copy) is required.