The board of directors of China Unicom (Hong Kong) Limited announced that Ms. Li Yuzhuo, has been appointed as Chief Financial Officer of the Company with effect from 28 February 2022. Ms. Li served as Director of the Finance Department of China ENFI Engineering Corporation Limited, Vice President of China ENFI Engineering Corporation, Head of the Capital Department and Secretary of the Board of Directors of China Metallurgical Group Corporation (Metallurgical Corporation of China Limited), and Head of the Capital Operation Department of China Minmetals Corporation. Ms. Li is currently Chief Accountant of China United Network Communications Group Company Limited, the Chief Financial Officer, Board Secretary and Financial Controller of China United Network Communications Limited, the Director and the Chief Financial Officer of China United Network Communications Corporation Limited.