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v3.26.1

LEASE - Additional Information (Details) ¥ in Thousands, $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2025 CNY (¥) | Dec. 31, 2025 USD ($) | Dec. 31, 2024 CNY (¥) | Dec. 31, 2023 CNY (¥) | Dec. 31, 2025 USD ($)
LEASE |  |  |  |  |
Lease receivables | ¥ 2,136 |  | ¥ 2,136 |  | $ 305
Failed sale-leaseback transactions as seller-lessee |  |  |  |  |
Sale leaseback liability current | 61,569 |  |  |  | 8,804
Interest expenses | 24,000 | $ 3,432 | 15,848 | ¥ 74,024 |
Sale leaseback liability non current | 211,672 |  |  |  | 30,269
Short term lease cost | 56 | 8 |  |  |
Right-of-use asset amortization expenses | 9,622 | 1,376 | 9,627 | ¥ 9,627 |
Lease receivables | Bank and other borrowings |  |  |  |  |
LEASE |  |  |  |  |
Assets pledged as collateral | 8,903 |  | 7,137 |  | 1,273
Lease receivables | Bank borrowings |  |  |  |  |
LEASE |  |  |  |  |
Assets pledged as collateral | 8,903 |  | 7,137 |  | 1,273
Lease receivables | Other borrowings |  |  |  |  |
LEASE |  |  |  |  |
Assets pledged as collateral | 34,840 |  | ¥ 23,086 |  | $ 4,982
Cost of revenue |  |  |  |  |
Failed sale-leaseback transactions as seller-lessee |  |  |  |  |
Short term lease cost | 5,231 | 748 |  |  |
General and administrative expense |  |  |  |  |
Failed sale-leaseback transactions as seller-lessee |  |  |  |  |
Short term lease cost | ¥ 22,145 | $ 3,167 |  |  |
Minimum |  |  |  |  |
Failed sale-leaseback transactions as seller-lessee |  |  |  |  |
Effective interest rate | 4.30% |  |  |  | 4.30%
Maximum |  |  |  |  |
Failed sale-leaseback transactions as seller-lessee |  |  |  |  |
Effective interest rate | 8.52% |  |  |  | 8.52%

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