Board of Directors

Dr. Wang has rich experience in banking and finance. He has served as a research assistant professor in the School of Accounting and Finance at the Hong Kong Polytechnic University since 2022. Prior to that, he worked in the listing affairs department at Sinopec, the investment banking department at Bank of America Merrill Lynch, and the global business services department at IBM. He is a chartered financial analyst and holds degrees from the University of Illinois at Urbana-Champaign, Northwestern University, and the Hong Kong University of Science and Technology.

Mr. Cao has extensive experience in accounting and financial management. He served as accountant, accounting supervisor, and finance director in a subsidiary of China National Chemical Corporation. He was finance manager at Hainan Huizhi Petrochemical Fine Chemical Co., Ltd. and financial controller at Hainan Strong Huineng Petrochemical Limited. He is now the financial controller of Fujian Hong Kong Petrochemical Limited. He graduated from Harbin College of Shipbuilding Engineering in 1990.

Mr. Wang has been an executive director since 1 February 2008 and served as chairman of the Board from 2008 to 2 October 2024. He served as a member of the remuneration committee and chairman of the nomination committee. In October 2000, he invested in the Group and acted as a substantial Shareholder. He graduated from Henan University of Science and Technology with a bachelor degree in metallic materials and heat process.

Mr. Wang worked in the Materials Bureau of the former Ministry of Posts and Telecommunications of the PRC and China National Postal and Telecommunications Appliances Corp. He was sent to Hong Kong by the Ministry in 1991, serving as deputy general manager of Postel Development Co. Ltd. and Town Khan Limited. He has participated in modernization projects of posts and telecommunications since 1976. He has been an independent non-executive director of China Daye Non-Ferrous Metals Mining Limited (stock code: 661) since January 2006.

Dr. Lu is an Assistant Professor at City University of Hong Kong. He serves as director of the ASCE Greater China Section, secretary of the Asphalt Pavement Discipline of the WTC Scientific Committee, and Associate Editor of the Journal of Cleaner Production. He holds a Bachelor of Highway Engineering from Southeast University, a Master from the University of Sheffield, and a doctorate from RWTH Aachen University.

Ms. Tam has over ten years of experience in accounting and audit. She has been an independent non-executive director of Vicon Holdings Limited since November 2024 (stock code: 3878). She was a senior accountant at Philip Morris Asia Limited, and previously worked at KPMG, China Merchants Finance Holdings, and Wong C. Fung & Co. She holds a BBA from HKUST and has been a member of the HKICPA since January 2012.