The board of directors of IVD Medical Holding Limited announced that Ms. Lam Wai Yan (?Ms. Lam?) has tendered her resignation as a joint company secretary of the Company, an authorised representative of the Company pursuant to Rule 3.05 of the Rules (the ?Listing Rules?) Governing the Listing of Securities on The Stock Exchange of Hong Kong Limited (the ?Stock Exchange?) and the authorized representative of the Company under Part 16 of the Companies Ordinance (Chapter 622 of the Laws of Hong Kong) (the ?Companies Ordinance?), with effect from 1 July 2024. Ms. Lam has confirmed that she has no disagreement with the Board and there are no matters relating to her resignation that need to be brought to the attention of the Stock Exchange and the shareholders of the Company. Mr. Law Kim Fai, the other existing joint company secretary of the Company who possesses the qualifications and experience of company secretary as required under Rule 3.28 of the Listing Rules will remain in office.

He will act as the sole company secretary of the Company.