Principal accounting policies (Tables)

12 Months Ended

Dec. 31, 2024

Principal accounting policies

Schedule of property and equipment estimated useful lives and residual rate


				Residual
		Estimated useful lives		rate
Buildings		32-40 years		0	%
Servers, computers and equipment		3-5 years		0%-5	%
Leasehold improvements		Shorter of lease term or 5 years		0	%
Renovation of buildings		10 years		0	%
Motor vehicles		3-10 years		0%-5	%
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
Licenses		15 years
Non-compete agreement		1 year
Operating rights		Shorter of the economic life or contract terms
Software		1 - 10 years
Domain names		10 - 15 years
Technology		5 - 6 years
Others		Shorter of the economic life or contract terms

Schedule of undiscounted cash flows to the operating lease liabilities recognized


		Office rental
		US$

2025		11,714
2026		7,851
2027		2,509
2028 and after		28
Total undiscounted cash flows		22,102
Less: imputed interest		(1,379)
Present value of lease liabilities		20,723