Lease (Tables)

12 Months Ended

Dec. 31, 2025

Summary of Future lease Payments under Operating Leases

Future lease payments under operating leases as of December 31, 2025 were as follows:

	For the year ended December 31,
	RMB		US$
2026		10,592		1,515
2027		3,270		468
2028		1,874		268
2029		134		19
Total future lease payments		15,870		2,270
Less: imputed interest		625		90
Total lease liability balance		15,245		2,180