v3.26.1
Commitments and contingencies (Tables)
12 Months Ended
Dec. 31, 2025
Commitments and contingencies  
Schedule of other assessments

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  ​ ​ ​

Penalty and

  ​ ​ ​

Year

Taxes

interest

Total

US$(000)

US$(000)

US$(000)

2003 – 2005

 

7,530

34,120

41,650

2006

 

6,058

44,109

50,167

2007

 

9,390

19,906

29,296

2008

 

9,703

10,160

19,863

2009

 

8,953

30,582

39,535

2010

 

6,501

67,404

73,905

2011

 

5,500

31,838

37,338

2012

 

4,766

4,766

2013

9,109

27,001

36,110

2014

 

5,655

729

6,384

2015

3,264

26,046

29,310

2016

 

68,228

3,678

71,906

2017

 

5,539

3,378

8,917

2018

5,108

4,654

9,762

2019-2020

4,743

542

5,285

2021-2022

10,134

5,662

15,796

165,415

314,575

479,990