v3.26.1
CONSOLIDATED STATEMENTS OF CASH FLOWS (Parenthetical)
12 Months Ended
Dec. 31, 2025
CNY (¥)
Dec. 31, 2025
USD ($)
Dec. 31, 2024
CNY (¥)
Dec. 31, 2023
CNY (¥)
Dec. 31, 2025
USD ($)
Non-cash operating activities          
Gain on deregisteration of an entity [1] ¥ (159,577,073) $ (22,819,218) ¥ 0 ¥ 0  
Non-cash investing activities          
Switch out from VC funds measured at fair value 0 0 374,471 13,968,313  
Switch in VC funds measured at fair value 0 0 0 (14,342,134)  
Supplemental disclosures of cash flow information:          
Income taxes paid, net of refunds [2] 333,206,081 47,647,836 289,084,125 102,284,875  
Interest paid for borrowings 29,040,742 4,152,771 24,162,853 23,247,119  
Reconciliation to amounts on consolidated balance sheets:          
Cash and cash equivalents 987,630,978   984,611,409 1,195,351,730 $ 141,229,352
Restricted cash, net of allowance for credit losses 1,145,962,320   676,793,411 749,069,826 163,870,432
Add: Provision of credit losses for other financial assets 313,985   241,398 86,019 44,899
Total cash and cash equivalents and restricted cash 2,133,907,283   1,661,646,218 1,944,507,575 305,144,683
Gain on deregisteration of an entity [1] (159,577,073) $ (22,819,218) 0 ¥ 0  
Repurchase price     245,113,010    
Share Repurchase Payable ¥ 0   ¥ 245,113,010   $ 0
[1] An entity of the Group has completed its deregistration in 2025 of which the Group recognized an aggregate non-cash gain of RMB159.6 million in the consolidated statements of comprehensive income for the year ended December 31, 2025.
[2] For the year ended December 31, 2025, all income taxes were paid within the Chinese mainland, with no income taxes paid in jurisdictions outside the Chinese mainland.