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ORGANIZATION AND BASIS OF PRESENTATION (Tables)

12 Months Ended

Dec. 31, 2012

ORGANIZATION AND BASIS OF PRESENTATION [Abstract]

Schedule of Subsidiaries


Company		Date of establishment		Place of establishment		Percentage of ownership by the Company				Principal activities

Ascendium		September 10, 2007		British Virgin Islands ("BVI")			100	%		Investment holding
OMS		August 22, 1996		BVI			100	%		Investment holding
Medstar Overseas Limited		September 22, 2011		BVI			100	%		Investment holding
Proton BVI		May 16, 2011		BVI			100	%		Investment holding
US Proton		June 29, 2011		U.S.A			100	%		Investment holding
China Medstar		August 8, 2003		Singapore			100	%		Investment holding
Cyber		May 26, 2006		Hong Kong			100	%		Investment holding
CMS Holdings		July 18, 2008		Hong Kong			100	%		Investment holding
King Cheers		May 18, 2001		Hong Kong			100	%		Investment holding
AMT		February 21, 2008		PRC			100	%		Leasing of medical equipment and provision of management services
MSC		March 21, 2003		PRC			100	%		Leasing of medical equipment and provision of management services
CHM		July 23, 2008		PRC			100	%		Provision of management services
Yundu		July 26, 2007		PRC			100	%		Provision of management services
TKM		April 22, 2010		PRC			100	%		Leasing of medical equipment and provision of management services
CCICC		July 06, 2010		PRC			52	%		Medical care co-operation with hospital
XLD		August 25, 2010		PRC			100	%		Leasing of medical equipment
GZ Proton		June 29, 2011		PRC			90	%		Medical technology research and development, and provision of management and consultant services.
JKSY		August 12, 2010		PRC			100	%		Leasing of medical equipment
JWYK		April 26, 2012		PRC			51	%		Medical Information and technology Services
CAH		December 31, 2002		PRC			52	%		Hospital medical diagnosis service