15.

OTHER NON-CURRENT ASSETS

Other non-current assets consist of the following:

	As at December 31,
	2010		2011		2011
	RMB		RMB		US$

Deferred costs		5,671		3,750		596
Deposits– long-term*		40,000		71,660		11,386
Others		6,196		11,321		1,798

		51,867		86,731		13,780

On February 26 and March 8, 2010, the Group made interest-free performance security deposits amounting to RMB40,000 to Weifang Hospital, for management services to be rendered to Weifang positron emission tomography/computed tomography (“PET-CT”) center (RMB30,000) and Linear accelerators (“LAC”) center (RMB10,000). The deposit for PET-CT center is refundable in seven annual installments, at RMB3,000 each, starting 2013, with the remaining RMB9,000 to be repaid at the end of contract term subject to fulfillment of a profit guarantee under which Weifang hospital is entitled to an annual profit of RMB3,000. The deposit for LAC center will be refundable at the termination of service contract by March 31, 2012.

On June 21, 2011, the Group made interest-free financing deposits amounting to RMB23,608 (US$3,751) to Changhai Hospital, for the CyberKnife Robotic Radiosurgery System. The deposit for the center is refundable in monthly installments for the following 15 years.

On September 1, 2011, the Group made interest-free performance security deposits amounting to RMB9,500 (US$1,509) to Hanzhong 3201 Hospital, for management services to be rendered. The deposit is refundable in monthly installments starting from September 1, 2011 till May 31, 2020. At December 31, 2011 the outstanding balance was RMB8,052 (US$1,279).