On 22 January 2021 (after trading hours), Winning Tower, Wing Si Worldwide, the Joint Venture, Wing's Management and H & K Holdings entered into the Supplemental Joint Venture Agreement for certain additional terms and conditions in relation to the management and operation of the Joint Venture by Wing Si Worldwide pursuant to the Joint Venture Agreement, and the payment of licensing fee to Wing's Management (for itself and on behalf of H & K Holdings) pursuant to the Licensing Agreement, for the three financial years ending 31 December 2023.