The board of directors of MicroTech Medical (Hangzhou) Co., Ltd. announced that Mr. Duo Bo has tendered his resignation as a joint company secretary of the Company with effect from February 29, 2024. Upon Mr. Duo's resignation as a joint company secretary of the Company, the other joint company secretary of the Company, Ms. Chu Pik Man, who possesses the requisite qualification and experience as required under Rule 3.28 of the Rules Governing the Listing of Securities on the Stock Exchange, will remain in office and act as the sole company secretary of the Company for the time being.