v3.26.1
LEASES (Tables)
12 Months Ended
Dec. 31, 2025
LEASES  
Summary of information related to operating leases

  ​ ​ ​

As of December 31,

  ​ ​ ​

2024

  ​ ​ ​

2025

 

US$

US$

Assets

 

  ​

  ​

Operating lease right-of-use assets

 

283,645

145,535

Liabilities

 

Current portion of operating lease liabilities

 

141,341

92,055

Operating lease liabilities

 

142,304

53,480

Weighted average remaining lease term (years)

 

2.2

1.5

Weighted average discount rate

3.9

%

3.9

%

Summary of information related to operating lease activity

  ​ ​ ​

For the Year Ended December 31,

  ​ ​ ​

2023

  ​ ​ ​

2024

  ​ ​ ​

2025

US$

US$

 

US$

Operating lease rental expense

 

  ​

  ​

  ​

Amortization of right-of-use assets

 

216,305

203,298

142,238

Expense for short-term leases within 12 months

 

13,514

23,734

53,661

Interest of lease liabilities

 

12,100

12,613

8,689

 

241,919

239,645

204,588

Summary of maturities of lease liabilities

  ​ ​ ​

As of December 31,

2024

  ​ ​ ​

2025

2025

 

149,975

2026

93,734

95,863

2027

53,116

54,322

Total undiscounted lease payments

 

296,825

150,185

Less: imputed interest

 

(13,180)

(4,650)

Total lease liabilities

 

283,645

145,535