Commitments and contingencies (Tables)

6 Months Ended

Jun. 30, 2026

Commitments and Contingencies Disclosure [Abstract]

Schedule of future minimum investment commitments

As of June 30, 2026, the Group had contractual investment commitments in connection with its equity investments in Hubei Qiguang (Note 25(vi)) and Fuyang Fund. The total investment commitment contracted but not yet reflected in the unaudited condensed consolidated financial statements as of June 30, 2026 were as follows:


	Total	Less than one year	1-2 Years	2-3 Years	3-5 Years	Over 5 Years
Investment commitments	192,253	192,253	—	—	—

Schedule of future minimum capital commitments

Total capital expenditures contracted but not yet reflected in the unaudited condensed consolidated financial statements as of June 30, 2026 were as follows:


	Total	Less than one year	1-2 Years	2-3 Years	3-5 Years	Over 5 Years
Capital commitments	3,868	3,868	—	—	—	—

Schedule of future minimum purchase commitments

As of June 30, 2026, the Group has future purchase commitment mainly related to the purchase of research and development services. Total purchase obligations contracted but not yet reflected in the unaudited condensed consolidated financial statements as of June 30, 2026 were as follows:


	Total	Less than one year	1-2 Years	2-3 Years	3-5 Years	Over 5 Years
Purchase commitment	23,979	23,979	—	—	—	—