Other non-operating income (expenses), net (Details) ¥ in Thousands, $ in Thousands	6 Months Ended
Jun. 30, 2024 CNY (¥)	Jun. 30, 2024 USD ($)	Jun. 30, 2023 CNY (¥)
Other Income and Expenses [Abstract]
Change in fair value of an equity security (Note 7)	¥ (27,421)		¥ 27,722
Change in fair value of warrant liabilities	(236)		4,781
Change in fair value of derivative financial assets	0		16,189
Government grants	9,172		2,695
Foreign currency exchange losses, net	(4,494)		(34,668)
Total other non-operating income (expenses), net	¥ (22,979)	$ (3,161)	¥ 16,719

Amount of unrealized gain (loss) on investment in equity security measured at fair value with change in fair value recognized in net income (FV-NI).

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The net change in the difference between the fair value and the carrying value, or in the comparative fair values, of derivative instruments, including options, swaps, futures, and forward contracts, held at each balance sheet date, that was included in earnings for the period.

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