Committee Members MR MA Yung Yi, Lawrence
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
