Date of board meeting

(Incorporated in the Cayman Islands with limited liability) (Stock code: 8169) DATE OF BOARD MEETING Eco-Tek Holdings Limited (the “Company”) hereby announces that a meeting of the board of directors (the “Board”) of the Company will be held on 25 June 2026 (Thursday) for the purposes of considering and approving, among other matters, the announcement of the unaudited interim results of the Compan