Commitments and Contingencies (Tables)

6 Months Ended

Jun. 30, 2025

Commitments and Contingencies [Abstract]

Schedule of Contractual Obligations

The following table sets forth the Group’s contractual obligations as of June 30, 2025:

	Payment due by period
	Total				Less than 1 year		1-3 years		3-5 years		More than 5 years
	RMB		US$
	(Unaudited)
Current portion of long-term borrowing (i)		5,800		810		5,800		-		-		-
Short-term bank borrowing		17,172		2,397		17,172		-		-		-
Operating lease liabilities (ii)		5,974		834		2,282		3,140		552		-
Total		28,946		4,041		25,254		3,140		552		-

(i) Youxu Zibo’s commitment for long-term bank borrowings as of June 30, 2025 is discussed in Note 13. BANK BORROWINGS.

(ii) Our commitment for minimum lease payments under the remaining operating leases as of June 30, 2025, is discussed in Note 15. LEASES.