The board of directors of Hutchison Telecommunications Hong Kong Holdings Limited announced that with effect from the conclusion of the annual general meeting of the Company to be held on 9 May 2024: Dr. Lan Hong Tsung, David ("Dr Lan") will retire from his position as Independent Non- executive Director, Chairman of the Remuneration Committee and member of the Audit Committee of the Company to devote more time to his other business and personal engagements; Dr. Wong Yick Ming, Rosanna ("Dr Wong") will retire from her position as Independent Non- executive Director, Chairman of the Nomination Committee, and member of the Audit Committee and the Sustainability Committee of the Company to devote more time to her other business and personal engagements; Mr. Chan Tze Leung ("Mr Chan") will be appointed as Independent Non-executive Director, Chairman of the Nomination Committee and member of the Audit Committee of the Company; Ms Im Man Ieng ("Ms Im") will be appointed as Independent Non-executive Director and member of the Audit Committee of the Company; Mr. Ip Yuk Keung will be appointed as Chairman of the Remuneration Committee of the Company; and Ms Chow Ching Yee, Cynthia will be appointed as member of the Remuneration Committee and the Sustainability Committee of the Company. Mr. Chan, aged 77, was the Chief Executive Officer of United Overseas Bank Limited, Hong Kong until his retirement in December 2011. He is an experienced banker with almost 40 years of experience in commercial and investment banking.

Mr. Chan is independent non- executive director of TOM Group Limited, a company listed on The Stock Exchange of Hong Kong Limited ("SEHK"). He was previously a non-executive director of Sibanye Gold Limited, a company listed in Johannesburg and its American Depositary Receipt (ADR) are traded on the New York Stock Exchange, from May 2014 to September 2017. Mr. Chan was independent non-executive director of Noble Group Limited from August 1996 until April 2017, Quam Limited (now known as Quam Plus International Financial Limited), a company listed on the SEHK, from October 2011 to September 2017, and Hutchison Port Holdings Management Pte.

Limited, a trustee-manager of Hutchison Port Holdings Trust (a listed business trust in Singapore) from February 2011 to July 2023. He was a founding member/director of the Singapore International School in Hong Kong, set up by the Ministry of Education of Singapore, and was a founding member/director of the Singapore Chamber of Commerce (Hong Kong). He was non-executive director of Dalton Foundation Limited, a charitable institution incorporated in Hong Kong which is the sponsoring body of Dalton School Hong Kong, a non-profit primary school.

He is also a senior adviser to Long March Capital Limited, a fund management company based in Beijing and Shanghai in partnership with leading Chinese institutions. He was chairman (non-executive director) of The Hour Glass (HK) Limited. Mr. Chan holds the Bachelor of Science (Econ) Honours from the University of London and a Master's degree in Business dministration from the University of Liverpool and is a Fellow of the Hong Kong Institute of Directors.

Ms Im, aged 55, has 28 years of experience in financial management of large multinational corporations and listed companies. Ms Im was the Chief Financial Officer of Forterra Real Estate Pte. Ltd., a trustee manager of Forterra Trust (an investment trust listed in Singapore) from 2012 to 2014.

She held various management roles in Hong Kong Disneyland Resort from 2000 to 2012 and re-joined the company as the Chief Financial Officer from 2016 to 2020. Prior to joining Hong Kong Disneyland Resort, Ms Im was manager of PricewaterhouseCoopers specialising in Assurance and Business Advisory Services from 1993 to 2000. She holds a Bachelor of Commerce degree from the University of Wollongong and a Master's degree in Business (Accountancy) from the University of Royal Melbourne Institute of Technology and is a member of the Hong Kong Institute of Certified Public Accountants.