Commitments and Contingencies (Tables)

12 Months Ended

Dec. 31, 2021

Commitments And Contingencies Disclosure [Abstract]

Schedule of Future Minimum Commitments of Short-Term Lease and Leases Not yet Commenced under Non-Cancellable Agreements

As of December 31, 2021, future minimum commitments under non-cancelable agreements were as follows:

	Rental
	RMB
2022		484

Schedule of Capital and Other Commitment

Capital expenditures contracted for at the balance sheet dates but not recognized in the consolidated financial statements are as follows:

	Year ended December 31,
	2020		2021
Property, plant and equipment		—		116,527