PAT: Notice of record date for dividend payment in cash

1. Issuer: Viet Nam Apatite - Phosphorus Joint Stock Company
2. Stock code: PAT
3. Par value: VND10,000/share
4. Record date: 25/04/2025
5. Ex-date: 24/04/2025
6. Reason:
     * Dividend payment in cash:
          - Exercise rate: 25%/share (shareholders receive VND2,500 for every share they own)
          - Place of payment:
               + For deposited shares: securities companies where shares of shareholders have been deposited.
               + For undeposited shares: Viet Nam Apatite - Phosphorus Joint Stock Company (Address: Tang Loong Industrial Park, Tang Loong Town, Bao Thang District, Lao Cai Province) on working days from 09/05/2025. 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 mentioned above.
          - Exercise date: 09/05/2025