ICN: Notice of record date for Dividend payment by share

1. Issuer: IDICO Investment Construction Oil and Natural Gas JSC
2. Stock code: ICN
3. Par value: VND10,000/share
4. Record date: 04/07/2025
5. Ex-date: 03/07/2025
6. Reason: 
         * Dividend payment by share: 
          - Exercise rate: 2:1 (Shareholders receive 01 new share for every 02 shares they own) 
          - Exercise place: 
               + For undeposited shares: IDICO Investment Construction Oil and Natural Gas JSC (326 Nguyen An Ninh, Ward 7, Vung Tau City, Ba Ria - Vung Tau Province) on working days. 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 
               + For deposited shares: securities companies where shares of shareholders have been deposited.
          - Rounding method, handling of shares representing less than one unit: Number of shares received will be rounded down to units digit. Decimal share will be canceled.