Officiating at the opening ceremony of the sixth HKTDC Hong Kong International Diamond, Gem & Pearl Show, organised by the Hong Kong Trade Development Council (HKTDC), are (front row, left to right, starting fourth from left): Kent Wong, Chairman of the HKTDC Jewellery Advisory Committee; Andrew Leung, President of the Legislative Council (LegCo); Margaret Fong, HKTDC Executive Director; and Lawrence Ma, Chairman of the Fairs Organising Committee of the HKTDC Hong Kong International Jewellery Show and HKTDC Hong Kong International Diamond, Gem & Pearl Show