HLS Systems International $0 China Expert Technology Inc $0 Chardan South China Acquisition Corp $0 Sinoenergy Corp $0 Tongxin International Ltd $0 A-Power Energy Generation Systems Ltd. $0 China Cablecom Holdings Ltd $0 HLS Systems International $0 China Expert Technology Inc $0 Chardan South China Acquisition Corp $0 Sinoenergy Corp $0 Tongxin International Ltd $0 A-Power Energy Generation Systems Ltd. $0 China Cablecom Holdings Ltd $0