Financial liabilities at fair value through profit or loss - Schedule of Movement in Fair Value of Convertible Bonds (Details) - CNY (¥) ¥ in Thousands |
12 Months Ended | |
|---|---|---|
Dec. 31, 2025 |
Dec. 31, 2024 |
|
| Schedule Of Movement In Fair Value Of Convertible Bonds Abstract | ||
| Opening balance | ¥ 241,524 | ¥ 272,684 |
| New issuance | 0 | 251,594 |
| Own-credit risk portion of fair value changes | (121,652) | 0 |
| Other fair value changes | (23,007) | (426) |
| Conversion to shares (Note 19(i)) | 0 | (29,785) |
| Notes matured | 0 | (255,458) |
| Gain on extinguishment | (2,450) | 0 |
| Settlement via issuance of warrants | (3,594) | 0 |
| Settlement via new instalment borrowing | (78,174) | 0 |
| Repayment of convertible bonds | (12,652) | 0 |
| Exchange differences | 5 | 2,915 |
| Closing balance | ¥ 0 | ¥ 241,524 |