| Schedule of cash generated from (used in) operations |
| | | | | | | | | | | | | For the Year Ended December 31, | | | Note | | 2023 | | 2024 | | 2025 | | | | | RMB | | RMB | | RMB | Profit (loss) before income tax | | | | (4,662,680) | | 1,254,658 | | (611,269) | Adjusted for: | | | | | | | | | Share-based compensation | | | | 2,589,593 | | 2,252,738 | | 1,963,506 | Depreciation and amortization | | 15,16,18 | | 4,825,207 | | 3,165,067 | | 2,861,699 | Allowances for credit losses | | | | 2,090,866 | | 3,347,767 | | 6,055,583 | Interest income and investment loss (income), net | | 10,11 | | (2,395,464) | | (1,335,124) | | (2,467,821) | Share of loss (profit) of equity method investees | | 22 | | (563,698) | | (243,435) | | (273,915) | Fair value changes of preferred shares and other financial instruments issued by subsidiaries | | 32,33 | | 4,870,388 | | 924,403 | | (189,824) | Gain or loss on disposal or deemed disposal of subsidiaries | | | | (2,839,384) | | (8,087) | | 2,052 | Loss (income) on disposal of property and equipment and other assets | | | | (273,975) | | (512,336) | | (489,293) | Impairment of property and equipment and other assets | | | | 165,159 | | 24,577 | | 20,067 | Foreign exchange loss (gain) | | 11 | | (271,411) | | 1,129,759 | | (646,851) | Accretion of discount on borrowings and others | | | | 168,099 | | 156,332 | | (346,913) | Changes in working capital: | | | | | | | | | Increase in restricted cash | | | | (338,421) | | (586,237) | | (1,047,496) | Increase in accounts receivable | | | | (1,480,559) | | (764,920) | | (1,747,972) | Increase in prepayments, receivables and other current assets | | | | (5,205,501) | | (3,500,847) | | (5,963,770) | Increase in other non-current assets | | | | (32,436) | | (1,015,696) | | (281,694) | Increase (decrease) in accounts and notes payable | | | | 1,844,844 | | (101,375) | | 765,864 | Increase in accrued expenses and other current liabilities | | | | 3,571,776 | | 875,316 | | 10,969,410 | Increase (decrease) in other non-current liabilities | | | | 140,176 | | (84,746) | | (62,893) | Cash generated from (used in) operations | | | | 2,202,579 | | 4,977,814 | | 8,508,470 |
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| Reconciliation of liabilities related to cash flows generated from (used in) financing activities |
| | | | | | | | | | | | | | | | | Preferred shares | | | | | Other | | | | and other financial | | | | | financial | | Lease | | instruments issued | | | Borrowings | | liabilities | | liabilities | | by subsidiaries | | | RMB | | RMB | | RMB | | RMB | Liabilities as of January 1, 2023 | | 5,090,235 | | — | | 1,467,761 | | 7,588,985 | Cash flows | | 3,546,011 | | 213,254 | | (700,021) | | — | Changes of interest accrued | | 41,855 | | — | | (900) | | — | Changes in fair value | | — | | (40,067) | | — | | 6,058,269 | Foreign exchange adjustments | | (245) | | 339 | | 10,493 | | 198,891 | Other non-cash movements | | 63,755 | | — | | 351,140 | | — | Liabilities as of December 31, 2023 | | 8,741,611 | | 173,526 | | 1,128,473 | | 13,846,145 |
| | | | | | | | | | | | | | | | | Preferred shares | | | | | Other | | | | and other financial | | | | | financial | | Lease | | instruments issued | | | Borrowings | | liabilities | | liabilities | | by subsidiaries | | | RMB | | RMB | | RMB | | RMB | Liabilities as of January 1, 2024 | | 8,741,611 | | 173,526 | | 1,128,473 | | 13,846,145 | Cash flows | | 2,780,267 | | (213,686) | | (566,110) | | (3,497,445) | Changes of interest accrued | | 14,758 | | — | | 900 | | — | Changes in fair value | | — | | 39,139 | | — | | 559,187 | Foreign exchange adjustments | | (96,372) | | 1,021 | | (29,843) | | 191,780 | Other non-cash movements | | 43,144 | | — | | 640,829 | | (138,174) | Liabilities as of December 31, 2024 | | 11,483,408 | | — | | 1,174,249 | | 10,961,493 |
| | | | | | | | | | | | | | | | | Preferred shares | | | | | Other | | | | and other financial | | | | | financial | | Lease | | instruments issued | | | Borrowings | | liabilities | | Liabilities | | by subsidiaries | | | RMB | | RMB | | RMB | | RMB | Liabilities as of January 1, 2025 | | 11,483,408 | | — | | 1,174,249 | | 10,961,493 | Cash flows | | 1,041,792 | | — | | (556,774) | | 1,586,354 | Changes of interest accrued | | (18,597) | | — | | 11,526 | | — | Changes in fair value | | — | | — | | — | | (728,952) | Foreign exchange adjustments | | 77,995 | | — | | (2,299) | | (236,677) | Other non-cash movements | | (115) | | — | | 553,711 | | 32,754 | Liabilities as of December 31, 2025 | | 12,584,483 | | — | | 1,180,413 | | 11,614,972 |
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