ZEN Wei Peu, Derek, age 73, was appointed as an Executive Director in July 1992 and has been with the Group for over 40 years. He is the Chairman, Chief Executive Officer, the Chairman of the Nomination Committee and a member of the Remuneration Committee of the Company. He is also the Chairman of Build King and the Chairman of Road King, both of whose shares are listed on the Main Board of The Stock Exchange of Hong Kong Limited. He is also a director of Emmaus Life Sciences, Inc., whose common stocks are traded on the OTC Market in USA. He holds a Bachelor of Science Degree in Engineering from The University of Hong Kong and a Master Degree of Business Administration from The Chinese University of Hong Kong and is a member of both the Institution of Civil Engineers and the Hong Kong Institution of Engineers and a fellow member of the Institute of Quarrying, the United Kingdom (“UK”). He was the Honorary Treasurer of Hong Kong Construction Association. He has over 50 years of experience in civil engineering. He is the brother of Mr. Zen Wei Pao, William, one of the controlling shareholders of the Company, and the uncle of Mr. Zen Chung Hei, Hayley.