​

​

For the year ended December 31, 

​

​

2022

​

2023

​

2024

​

US$

US$

US$

​

​

​

​

​

​

​

Revenue sharing fees and content costs

1,020,174

945,149

1,020,440

Payment handling costs

165,421

137,989

120,292

Bandwidth costs

77,496

79,718

91,419

Salary and welfare

87,629

84,427

92,002

Depreciation and amortization

70,666

36,753

19,204

Technical service fee

63,328

60,537

41,917

Share-based compensation

8,185

3,575

1,720

Other costs

66,489

106,694

44,591

​

​

​

​

​

​

​

Total

1,559,388

1,454,842

1,431,585