CC1: Notice of record date for dividend payment by share

1. Issuer: Construction Corporation No.1 Joint Stock Company
2. Stock code: CC1
3. Par value: VND10,000/share
4. Record date: 06/06/2025
5. Ex-date: 05/06/2025
6. Reason:
            * Dividend payment by share:
          - Exercise rate: 100 : 11 (100 shares get 11 new shares).
            - Rounding method, handling of shares representing less than one unit: Number of shares received will be rounded down to units digit. Fractional shares arising from rounding down (if any) will be canceled.
          For example: On the record date for issuing additional shares to pay dividends, shareholder Nguyen Van A currently owns 615 shares. At that time, shareholder A will receive an additional amount of: 615*11/100 = 67.65 shares. According to the plan to handle fractional shares, the number of shares that shareholder A will receive after rounding down to the nearest unit is 67 shares, 0.65 fractional shares will be canceled.
          - Exercise place:
               + For undeposited shares: Construction Corporation No.1 Joint Stock Company 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