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Commitments and contingencies (Details) - CNY (¥) ¥ in Thousands | Jul. 15, 2024 | Jun. 30, 2024
--- | --- | ---
Purchase commitments |  |
Total |  | ¥ 139,729
Less than one year |  | 129,729
1-2 Years |  | 6,667
2-3 Years |  | 3,333
3-5 Years |  | 0
Over 5 Years |  | 0
Capital commitments |  |
Total |  | 44,405
Less than one year |  | 44,405
1-2 Years |  | 0
2-3 Years |  | 0
3-5 Years |  | 0
Over 5 Years |  | ¥ 0
Hubei Dongjun Automotive Electronics Technology Co., Ltd. |  |
Investment commitments |  |
Equity interest percentage |  | 51.00%
Hubei Dongjun Automotive Electronics Technology Co., Ltd. | Subsequent events |  |
Investment commitments |  |
Equity interest percentage | 51.00% |
Investment commitments |  |
Investment commitments |  |
Total |  | ¥ 23,500
Less than one year |  | 23,500
1-2 Years |  | 0
2-3 Years |  | 0
3-5 Years |  | 0
Over 5 Years |  | ¥ 0

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