| 2025/09 - 九个月 人民币(K¥) | 2024/12 人民币(K¥) | 2023/12 人民币(K¥) | 2022/12 人民币(K¥) | 2021/12 人民币(K¥) | |
| 经营活动产生之现金流量净额 | 632,482 | 2,839,342 | 5,181,163 | 5,056,839 | 4,281,641 |
| 投资活动产生之现金流量净额 | (5,492,643) | (7,121,878) | (11,095,848) | (16,291,778) | (7,826,333) |
| 筹资活动产生之现金流量净额 | 1,693,913 | 7,601,910 | 4,706,234 | 10,654,285 | 9,269,888 |
| 汇率变动对现金及现金等价物的影响 | 28,461 | (8,933) | 558 | 198,635 | (25,621) |
| 现金及现金等价物净增加/(减少) | (3,137,786) | 3,310,441 | (1,207,894) | (382,018) | 5,699,575 |
| 期初现金及现金等价物余额 | 12,031,720 | 8,721,279 | 9,929,173 | 10,311,192 | 4,611,617 |
| 期末现金及现金等价物余额 | 8,893,934 | 12,031,720 | 8,721,279 | 9,929,173 | 10,311,192 |