v3.26.1
Income taxes - Reconciliation between tax expense and accounting profit at applicable tax rates (Details) - CNY (¥)
¥ in Thousands
6 Months Ended 12 Months Ended
Dec. 31, 2023
Dec. 31, 2025
Dec. 31, 2024
Jun. 30, 2023
Reconciliation between tax expense and accounting profit at applicable tax rates        
Profit before taxation ¥ 1,652,742 ¥ 1,913,338 ¥ 3,347,532 ¥ 2,333,614
Notional tax on profit before taxation, calculated at the rates applicable to profits in the jurisdictions concerned 394,856 572,459 859,697 566,955
Tax effect of share-based compensation expenses 11,401 54,151 20,127 15,435
Tax effect of other non-deductible expenses 7,310 2,696 13,060 13,666
Effect of preferential tax treatments on assessable profits of certain subsidiaries (10,756) (96,588) (101,522) (42,739)
Tax effect of additional deduction on research and development costs (3,476) (3,364) (6,179) (4,217)
Tax effect of exempted and non-taxable income (12,481) (7,185) (11,978) (7,421)
Effect of unused tax losses not recognized/(being utilized) (8,002) (16,497) (56,271) 22,956
Effect of deductible temporary differences (being utilized)/not recognized 13,718 197,984 1,736 (12,850)
Others 4,095 (132) (6,566)  
Tax expense ¥ 396,665 ¥ 703,524 ¥ 712,104 ¥ 551,785