Principal accounting policies (Tables)

12 Months Ended

Dec. 31, 2025

Principal accounting policies

Schedule of property and equipment estimated useful lives and residual rate


				Residual
		Estimated useful lives		rate
Servers, computers and equipment		3-5 years		0%-5	%
Buildings		32-40 years		0	%
Motor vehicles		3-10 years		0%-5	%
Renovation of buildings		10 years		0	%
Leasehold improvements		Shorter of lease term or 5 years		0	%
Furniture, fixture and office equipment		3-5 years		0%-5	%

Schedule of amortization of finite-lived intangible assets is computed using the straight-line method over the estimated useful lives


		Estimated useful lives

Trademark		6 - 10 years
Customer relationships		3 - 5 years
Non-compete agreement		1 year
Technology		5 - 6 years
Software		1 - 10 years
Licenses		15 years
Operating rights		Shorter of the economic life or contract terms
Domain names		10 - 15 years
Others		Shorter of the economic life or contract terms

Schedule of undiscounted cash flows to the operating lease liabilities recognized


		Office rental
		US$

2026		10,289
2027		5,584
2028		3,020
2029 and after		4,399
Total undiscounted cash flows		23,292
Less: imputed interest		(2,324)
Present value of lease liabilities		20,968