v3.26.1
LEASES (Tables)
6 Months Ended
Jun. 30, 2026
LEASES  
Summary of information related to operating leases

  ​ ​ ​

As of December 31,

As of June 30,

  ​ ​ ​

2025

  ​ ​ ​

2026

 

US$

US$

Assets

 

  ​

  ​

Operating lease right-of-use assets

 

145,535

390,535

Liabilities

 

Current portion of operating lease liabilities

 

92,055

181,733

Operating lease liabilities

 

53,480

183,189

Weighted average remaining lease term (years)

 

1.5

2.4

Weighted average discount rate

3.9

%

3.1

%

Summary of information related to operating lease activity

  ​ ​ ​

For the Six Months Ended June 30,

  ​ ​ ​

2025

  ​ ​ ​

2026

US$

US$

Operating lease rental expense

 

  ​

  ​

Amortization of right-of-use assets

 

70,021

80,997

Expense for short-term leases within 12 months

 

27,275

28,427

Interest of lease liabilities

 

5,012

3,848

 

102,308

113,272

Summary of maturities of lease liabilities

  ​ ​ ​

As of December 31,

As of June 30,

2025

  ​ ​ ​

2026

US$

US$

Remainder of 2026

 

95,863

79,144

2027

 

54,322

167,557

2028

111,497

2029

19,786

Total undiscounted lease payments

 

150,185

377,984

Less: imputed interest

 

(4,650)

(13,062)

Total lease liabilities

 

145,535

364,922