The Board (the "Board") of Directors (the "Director(s)") of APT Satellite Holdings Limited announced the following changes of the Board. With effect from 25 September 2023, Dr. Lui King Man ("Dr. Lui") has resigned as the independent non-executive Director, the Chairman of each of the Audit and Risk Management Committee and Remuneration Committee and the Member of the Nomination Committee of the Company due to the reason of retirement. The Board also announces that with effect from 25 September 2023, Ms. Yim Ka Man ("Ms. Yim") has been appointed as the independent non-executive Director of the Company.

Ms. Yim, aged 43, has over 15 years of experience in external audit, management accounting, operations management, internal control review, ESG reporting and enterprise risk assessment. She has been the Head of Risk Advisory Services at Mazars CPA Limited ("Mazars"), an international audit, tax and advisory firm, in Hong Kong since April 2021. Prior to joining Mazars, she worked at BDO Risk Advisory from March 2014 to May 2015 as manager, and at Baker Tilly Hong Kong -- Risk Advisory from May 2015 to April 2021, with her last position as director.

Ms. Yim has been appointed as the independent non-executive Director of Scholar Education Group (a corporation listed on the Stock Exchange (Stock code: 1769)) since May 2023. Prior to that, she has worked at various international accounting firms as stated above, where she was responsible for supervising auditors in a number of systems reviews and audit assignments for both listed companies, large private enterprises and listing applicants, and she has also worked at the internal audit departments of Miramar Group, a renowned hospitality group, and Hang Lung Properties, a leading property developer in Hong Kong. Ms. Yim is a member of CPA Australia and the Hong Kong Institute of Certified Public Accountants.

Ms. Yim also received a Master of Laws (International and Commercial Law) degree from the University of Greenwich, the United Kingdom in November 2020 and a Bachelor of Business (Accounting and Banking & Finance) degree from Monash University, Australia in July 2002. The Board further announces that following the resignation of Dr. Lui, Ms. Yim will be appointed as the Chairman of the Audit and Risk Management Committee and a Member of each of the Nomination Committee and Remuneration Committee with effect from 25 September 2023. At the same time, Mr. Cui Liguo, the independent non-executive Director of the Company, was re-designated from acting as the Member of the Remuneration Committee to act as the Chairman of the Remuneration Committee.