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BANK AND OTHER BORROWINGS (Tables)
12 Months Ended
Dec. 31, 2025
Derivative liability  
Schedule of bank and other borrowings

As at December 31, 

2024

2025

2025

  ​ ​ ​

RMB

  ​ ​ ​

RMB

  ​ ​ ​

US$

Total bank and other borrowings

 

3,726,389

 

3,446,569

492,854

Comprised of:

 

 

 

Short-term

 

649,680

 

430,366

61,542

Long-term, current portion

 

383,016

 

550,698

78,749

 

1,032,696

 

981,064

140,291

Long-term, non-current portion

 

2,693,693

 

2,465,505

352,563

 

3,726,389

 

3,446,569

492,854

Long-term bank and other borrowings  
Derivative liability  
Schedule of maturity of the long-term bank and other borrowings

  ​ ​ ​

RMB

  ​ ​ ​

US$

Within one year

 

550,698

78,749

Between one and two years

 

216,625

30,977

Between two and three years

 

1,116,245

159,621

Between three and four years

 

215,108

30,760

Above four years

 

917,527

131,205

 

3,016,203

431,312