| Schedule of previously issued consolidated financial statements |
| | | | | | | | | For the year ended December 31, 2025 | | | As Calculated | | As Reported | | | | | (Weighted | | (Specific | | | | | average | | identification | | Effect of | | | method) | | method) | | Change | | | RMB | | RMB | | RMB | Cost of materials | | (18,777,806) | | (18,783,453) | | (5,647) | Total operating expenses | | (44,209,513) | | (44,215,160) | | (5,647) | Operating income | | 5,078,582 | | 5,072,935 | | (5,647) | Income before income taxes | | 5,285,822 | | 5,280,175 | | (5,647) | Income tax expense | | (1,681,205) | | (1,679,793) | | 1,412 | Net income | | 3,604,617 | | 3,600,382 | | (4,235) | Net income attributable to the Company’s ordinary shareholders | | 3,604,617 | | 3,600,382 | | (4,235) | Net income per share: | | | | | | | Basic | | 1.41 | | 1.40 | | (0.01) | Diluted | | 1.40 | | 1.40 | | 0.00 | Net income per ADS: | | | | | | | Basic | | 11.28 | | 11.20 | | (0.08) | Diluted | | 11.20 | | 11.20 | | 0.00 | | | | | | | | Net income | | 3,604,617 | | 3,600,382 | | (4,235) | Total comprehensive income | | 3,497,723 | | 3,493,488 | | (4,235) | Total comprehensive income attributable to the Company’s ordinary shareholders | | 3,497,723 | | 3,493,488 | | (4,235) |
| | | | | | | | | For the year ended December 31, 2024 | | | As Previously | | | | | | | Reported | | As Adjusted | | | | | (Weighted | | (Specific | | | | | average | | identification | | Effect of | | | method) | | method) | | Change | | | RMB | | RMB | | RMB | Cost of materials | | (14,115,299) | | (14,083,291) | | 32,008 | Total operating expenses | | (30,936,753) | | (30,904,745) | | 32,008 | Operating income | | 3,538,061 | | 3,570,069 | | 32,008 | Income before income taxes | | 3,694,254 | | 3,726,262 | | 32,008 | Income tax expense | | (762,551) | | (770,553) | | (8,002) | Net income | | 2,931,703 | | 2,955,709 | | 24,006 | Net income attributable to the Company’s ordinary shareholders | | 2,931,703 | | 2,955,709 | | 24,006 | Net income per share: | | | | | | | Basic | | 1.15 | | 1.16 | | 0.01 | Diluted | | 1.15 | | 1.16 | | 0.01 | Net income per ADS: | | | | | | | Basic | | 9.20 | | 9.28 | | 0.08 | Diluted | | 9.20 | | 9.28 | | 0.08 | | | | | | | | Net income | | 2,931,703 | | 2,955,709 | | 24,006 | Total comprehensive income | | 2,973,295 | | 2,997,301 | | 24,006 | Total comprehensive income attributable to the Company’s ordinary shareholders | | 2,973,295 | | 2,997,301 | | 24,006 |
| | | | | | | | | For the year ended December 31, 2023 | | | As Previously | | | | | | | Reported | | As Adjusted | | | | | (Weighted | | (Specific | | | | | average | | identification | | Effect of | | | method) | | method) | | Change | | | RMB | | RMB | | RMB | Cost of materials | | (10,892,214) | | (10,897,409) | | (5,195) | Total operating expenses | | (21,877,548) | | (21,882,743) | | (5,195) | Operating income | | 3,025,618 | | 3,020,423 | | (5,195) | Income before income taxes | | 3,107,359 | | 3,102,164 | | (5,195) | Income tax expense | | (259,426) | | (258,127) | | 1,299 | Net income | | 2,847,933 | | 2,844,037 | | (3,896) | Net income attributable to the Company’s ordinary shareholders | | 2,847,933 | | 2,844,037 | | (3,896) | Net income per share: | | | | | | | Basic | | 1.12 | | 1.12 | | 0.00 | Diluted | | 1.12 | | 1.12 | | 0.00 | Net income per ADS: | | | | | | | Basic | | 8.96 | | 8.96 | | 0.00 | Diluted | | 8.96 | | 8.96 | | 0.00 | | | | | | | | Net income | | 2,847,933 | | 2,844,037 | | (3,896) | Total comprehensive income | | 2,847,573 | | 2,843,677 | | (3,896) | Total comprehensive income attributable to the Company’s ordinary shareholders | | 2,847,573 | | 2,843,677 | | (3,896) |
| | | | | | | | | | | | | | | As of December 31, 2025 | | As of December 31, 2024 | | | | | | | | | As Previously | | | | | | | As Calculated | | As Reported | | | | Reported | | As Adjusted | | | | | (Weighted | | (Specific | | Effect | | (Weighted | | (Specific | | Effect | | | average | | identification | | of | | average | | identification | | of | | | method) | | method) | | Change | | method) | | method) | | Change | | | RMB | | RMB | | RMB | | RMB | | RMB | | RMB | Inventories, net | | 2,945,339 | | 2,966,506 | | 21,167 | | 2,473,393 | | 2,500,205 | | 26,812 | Total current assets | | 14,409,780 | | 14,430,947 | | 21,167 | | 10,704,787 | | 10,731,599 | | 26,812 | Total Assets | | 30,280,417 | | 30,301,584 | | 21,167 | | 23,099,114 | | 23,125,926 | | 26,812 | Accrued expenses and other current liabilities | | 4,143,031 | | 4,148,323 | | 5,292 | | 3,027,503 | | 3,034,205 | | 6,702 | Total current liabilities | | 8,501,328 | | 8,506,620 | | 5,292 | | 6,682,375 | | 6,689,077 | | 6,702 | Total liabilities | | 13,156,933 | | 13,162,225 | | 5,292 | | 10,046,504 | | 10,053,206 | | 6,702 | Statutory reserves | | 451,506 | | 453,625 | | 2,119 | | 365,927 | | 368,046 | | 2,119 | Accumulated deficits | | (2,452,741) | | (2,438,985) | | 13,756 | | (5,971,779) | | (5,953,788) | | 17,991 | Total Company’s ordinary shareholders’ equity | | 15,608,824 | | 15,624,699 | | 15,875 | | 11,537,950 | | 11,558,060 | | 20,110 | TOTAL LIABILITIES, MEZZANINE EQUITY AND SHAREHOLDERS’ EQUITY | | 30,280,417 | | 30,301,584 | | 21,167 | | 23,099,114 | | 23,125,926 | | 26,812 |
| | | | | | | | | Effects on Changes of the Group’s Consolidated Equity | | | As Previously Reported | | As Adjusted | | | | | (Weighted average method) | | (Specific identification method) | | Effect of Change | | | RMB | | RMB | | RMB | Balance as of December 31 , 2025 | | | | | | | Statutory reserves | | 451,506 | | 453,625 | | 2,119 | Accumulated deficits | | (2,452,741) | | (2,438,985) | | 13,756 | Total Company’s ordinary shareholders’ equity | | 15,608,824 | | 15,624,699 | | 15,875 | Total shareholders’ equity | | 15,608,824 | | 15,624,699 | | 15,875 | | | | | | | | Balance as of December 31, 2024 | | | | | | | Statutory reserves | | 365,927 | | 368,046 | | 2,119 | Accumulated deficits | | (5,971,779) | | (5,953,788) | | 17,991 | Total Company’s ordinary shareholders’ equity | | 11,537,950 | | 11,558,060 | | 20,110 | Total shareholders’ equity | | 11,537,950 | | 11,558,060 | | 20,110 | | | | | | | | Balance as of December 31, 2023 | | | | | | | Statutory reserves | | 168,204 | | 167,679 | | (525) | Accumulated deficits | | (8,705,759) | | (8,709,130) | | (3,371) | Total Company’s ordinary shareholders’ equity | | 8,136,405 | | 8,132,509 | | (3,896) | Total shareholders’ equity | | 8,136,405 | | 8,132,509 | | (3,896) |
| | | | | | | | | Effect on the Group’s Consolidated Cashflows | | | As Previously Reported | | As Adjusted | | | | | (Weighted average method) | | (Specific identification method) | | Effected of change | | | RMB | | RMB | | RMB | Year ended December 31, 2025 | | | | | | | CASH FLOWS FROM OPERATING ACTIVITIES | | | | | | | Net income | | 3,604,617 | | 3,600,382 | | (4,235) | Changes in operating assets and liabilities: | | | | | | | Inventories | | (442,226) | | (436,581) | | 5,645 | Accrued expenses and other liabilities | | 933,584 | | 932,174 | | (1,410) | Net cash provided by operating activities | | 6,091,062 | | 6,091,062 | | — | | | | | | | | Year ended December 31, 2024 | | | | | | | CASH FLOWS FROM OPERATING ACTIVITIES | | | | | | | Net income | | 2,931,703 | | 2,955,709 | | 24,006 | Changes in operating assets and liabilities: | | | | | | | Inventories | | (244,510) | | (276,518) | | (32,008) | Accrued expenses and other liabilities | | 669,861 | | 677,863 | | 8,002 | Net cash provided by operating activities | | 4,229,272 | | 4,229,272 | | — | | | | | | | | Year ended December 31, 2023 | | | | | | | CASH FLOWS FROM OPERATING ACTIVITIES | | | | | | | Net income | | 2,847,933 | | 2,844,037 | | (3,896) | Changes in operating assets and liabilities: | | | | | | | Inventories | | (988,322) | | (983,126) | | 5,196 | Accrued expenses and other liabilities | | 675,313 | | 674,013 | | (1,300) | Net cash provided by operating activities | | 2,900,425 | | 2,900,425 | | — |
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