Committee Member MR Lawrence MA Yung-yi
Principal Occupation
Managing Director, Mabros Jewellery Co Ltd
Public Services
Founding President, Diamond Federation of Hong Kong
Chairman of Hong Kong International Jewellery Show and Hong Kong International Diamond, Gem & Pearl Show Fair Organizing Committee, Hong Kong Trade Development Council
Vice President, Shanghai Diamond Exchange
Counselor, Gems & Jewelry Trade Association of China
Member of the Board of Governors, Gemological Institute of America
