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PROPERTY, PLANT AND EQUIPMENT, NET (Tables)
12 Months Ended
Dec. 31, 2024
PROPERTY, PLANT AND EQUIPMENT, NET  
Schedule of property, plant and equipment, net

As at December 31, 

2023

2024

2024

    

RMB

    

RMB

    

US$

Buildings

 

807,737

798,097

109,339

Medical equipment

 

522,385

865,416

118,562

Electronic and office equipment

 

58,999

55,202

7,563

Motor vehicles

 

3,718

2,649

363

Leasehold improvement and building improvements

 

81,766

77,683

10,643

Construction in progress

 

2,466,320

2,307,336

316,104

Total

 

3,940,925

4,106,383

562,574

Less: accumulated depreciation

 

(385,042)

(394,273)

(54,017)

Impairment charges

 

(9,010)

(7,785)

(1,067)

 

3,546,873

3,704,325

507,490