The board of directors of Lumina Group Limited announced that Mr. Wong Chi Wai ("Mr. Wong") has tendered resignation as the Financial Controller and the Company Secretary of the Group and as an Authorised Representative of the Company under Rule 3.05 of the Rules Governing the Listing of Securities (the "Listing Rules") on The Stock Exchange of Hong Kong Limited with effect from 30 September 2021 due to personal reason. Mr. Wong confirmed that he has no disagreement with the Board and there are no matters in relation to his resignation that need to be brought to the attention of the shareholders of the Company and the Stock Exchange. The Board announced that Ms. Woo Ka Yee ("Ms. Woo") has been appointed as the Financial Controller and the Company Secretary of the Group and as an Authorised Representative of the Company with effect from 30 September 2021. Ms. Woo graduated from the City University of Hong Kong in July 2009 with a Bachelor's Degree of Business Administration in Business Economics. Ms. Woo has been a certified public accountant of the Hong Kong Institute of Certified Public Accountants since March 2013. Ms. Woo has extensive experience in the fields of auditing, finance, accounting and corporate governance practices. The Board is of the view that Ms. Woo is qualified to act as the Company Secretary of the Company under Rule 3.28 of the Listing Rules. The Board would like to take this opportunity to express its sincere gratitude to Mr. Wong for his valuable contributions to the Company during his tenure of service and to extend its warm welcome to Ms. Woo on her new appointment.