Accounts receivable, net (Tables)

12 Months Ended

Dec. 31, 2024

Financing receivables, net

Schedule of accounts receivable, net


		December 31,
		2023		2024
		US$		US$

Accounts receivable, gross		150,793		142,799
Less: allowance for expected credit loss of receivables		(20,093)		(20,938)

Accounts receivable, net		130,700		121,861

Summary of allowance for expected credit losses


		For the year ended December 31,
		2022		2023		2024
		US$		US$		US$

Balance at the beginning of the year		(12,426)		(20,670)		(20,093)
Additions charged to general and administrative expenses, net		(8,484)		(82)		(3,427)
Write-off during the year		240		659		2,582

Balance at the end of the year		(20,670)		(20,093)		(20,938)