The Chief Executive, Mr C Y Leung, attended the signing ceremony for the Mainland and Hong Kong Closer Economic Partnership Arrangement (CEPA) Agreement between the Mainland and Hong Kong on Achieving Basic Liberalization of Trade in Services in Guangdong at the Hong Kong Convention and Exhibition Centre this morning (December 18). Picture shows Mr Leung (back row, fifth left) and other guests witnessing the signing of the agreement by the Financial Secretary, Mr John C Tsang (front row, left), and the Vice Minister of Commerce, Ms Gao Yan (front row, right).