On September 29, 2025, HNX officially admitted the trading registration of additional shares of BMK on UPCoM as follows:
Issuer: Black Cat Insulation Technical Joint Stock Company
Stock code: BMK
Securities type: common stock
Par value: VND10,000/share
Method of share issue: Share issue for dividend payment
Total volume of additional shares registered for trading on UPCoM: 1,223,932 shares
Total par value of additional shares registered for trading on UPCoM: VND12,239,320,000
Total volume of shares registered for trading on UPCoM: 8,023,932 shares
Total par value of shares registered for trading on UPCoM: VND80,239,320,000
Effective date: 02/10/2025.