BMK: Notice of record date for Dividend payment by share

1. Issuer: Black Cat Insulation Technical Joint Stock Company
2. Stock code: BMK
3. Par value: VND10,000/share
4. Record date: 26/08/2025
5. Ex-date: 25/08/2025
6. Reason:
     * Dividend payment by share:
          - Exercise rate: 100:18 par value (shareholders receive 18 new shares for every 100 shares they own)
         - Rounding method, handling of shares representing less than one unit: Number of shares received will be rounded down to units digit. Decimal (if any) will be cancelled
          - Exercise place:
               + For undeposited shares: Black Cat Insulation Technical Joint Stock Company on working days – Road No. 6, Dong Xuyen Industrial Park, Rach Dua Ward, Ho Chi Minh City, Vietnam. Securities certificate and Identification Card (original copy) are required
               + For deposited shares: securities companies where shares of shareholders have been deposited.