v3.26.1
Prepayments and other current assets, net (Tables)
12 Months Ended
Dec. 31, 2025
Prepaid Expense and Other Assets, Current [Abstract]  
Schedule of prepayments and other current assets
Prepayments and other current assets, net consisted of the following:
As of December 31,
20242025
US$US$
Prepayments to suppliers22,849 13,222 
Receivables from partial sale of equity interest in SiEngine (refer to Note 9)17,947 — 
Contract cost assets9,525 2,724 
Deductible VAT4,083 5,221 
Others7,127 15,216 
Prepayments and other current assets, net61,531 36,383