v3.25.4
Cash flow information - Schedule of Reconciliation of Liabilities Arising from Financing Activities Explanatory (Details) - CNY (¥)
¥ in Thousands
 12 Months Ended
Dec. 31, 2024
Dec. 31, 2023
Cash flow information - Schedule of Reconciliation of Liabilities Arising from Financing Activities Explanatory (Details) [Line Items]    
At January 1 ¥ 1,064,254 ¥ 519,750
Changes from financing cash flows 19,384 692,739
New leases 4,025 4,516
Interest expense 42,436 32,960
Increase arising from business combination   20,455
Changes in fair values (426) 116,520
Conversion of convertible bonds to shares (29,785) (319,335)
New issuance of convertible bonds 251,594  
Maturity of convertible bonds (255,458)  
Disposals (4,396) (4,733)
Disposal of subsidiaries (Note 5) (10,633)  
Reclassified as liabilities relating to assets classified as held for sale (Note 5) (10,000)  
Exchange differences 2,915 1,382
At December 31 1,073,910 1,064,254
Borrowings [Member]    
Cash flow information - Schedule of Reconciliation of Liabilities Arising from Financing Activities Explanatory (Details) [Line Items]    
At January 1 754,774 503,155
Changes from financing cash flows 86,236 236,453
New leases 0 0
Interest expense 0 0
Increase arising from business combination   15,166
Changes in fair values 0 0
Conversion of convertible bonds to shares 0 0
New issuance of convertible bonds 0  
Maturity of convertible bonds 0  
Disposals 0 0
Disposal of subsidiaries (Note 5) (6,965)  
Reclassified as liabilities relating to assets classified as held for sale (Note 5) (10,000)  
Exchange differences 0 0
At December 31 824,045 754,774
Interest Payable [Member]    
Cash flow information - Schedule of Reconciliation of Liabilities Arising from Financing Activities Explanatory (Details) [Line Items]    
At January 1 1,078 415
Changes from financing cash flows (39,940) (30,817)
New leases 0 0
Interest expense 40,047 31,480
Increase arising from business combination   0
Changes in fair values 0 0
Conversion of convertible bonds to shares 0 0
New issuance of convertible bonds 0  
Maturity of convertible bonds 0  
Disposals 0 0
Disposal of subsidiaries (Note 5) 0  
Reclassified as liabilities relating to assets classified as held for sale (Note 5) 0  
Exchange differences 0 0
At December 31 1,185 1,078
Lease liabilities [member]    
Cash flow information - Schedule of Reconciliation of Liabilities Arising from Financing Activities Explanatory (Details) [Line Items]    
At January 1 14,090 16,180
Changes from financing cash flows (6,063) (7,945)
New leases 4,025 4,516
Interest expense 564 783
Increase arising from business combination   5,289
Changes in fair values 0 0
Conversion of convertible bonds to shares 0 0
New issuance of convertible bonds 0  
Maturity of convertible bonds 0  
Disposals (4,396) (4,733)
Disposal of subsidiaries (Note 5) (3,668)  
Reclassified as liabilities relating to assets classified as held for sale (Note 5) 0  
Exchange differences 0 0
At December 31 4,552 14,090
Convertible bonds [Member]    
Cash flow information - Schedule of Reconciliation of Liabilities Arising from Financing Activities Explanatory (Details) [Line Items]    
At January 1 272,684 0
Changes from financing cash flows 0 474,117
New leases 0 0
Interest expense 0 0
Increase arising from business combination   0
Changes in fair values (426) 116,520
Conversion of convertible bonds to shares (29,785) (319,335)
New issuance of convertible bonds 251,594  
Maturity of convertible bonds (255,458)  
Disposals 0 0
Disposal of subsidiaries (Note 5) 0  
Reclassified as liabilities relating to assets classified as held for sale (Note 5) 0  
Exchange differences 2,915 1,382
At December 31 241,524 272,684
Revenue Based Financing [Member]    
Cash flow information - Schedule of Reconciliation of Liabilities Arising from Financing Activities Explanatory (Details) [Line Items]    
At January 1 21,628 0
Changes from financing cash flows (20,849) 20,931
New leases 0 0
Interest expense 1,825 697
Increase arising from business combination   0
Changes in fair values 0 0
Conversion of convertible bonds to shares 0 0
New issuance of convertible bonds 0  
Maturity of convertible bonds 0  
Disposals 0 0
Disposal of subsidiaries (Note 5) 0  
Reclassified as liabilities relating to assets classified as held for sale (Note 5) 0  
Exchange differences 0 0
At December 31 ¥ 2,604 ¥ 21,628