| 2025/03 - 三个月 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 | (712,236) | 2,495,173 | 349,758 | 630,761 | 893,075 |
| 投资活动产生之现金流量净额 | (702,358) | (3,305,275) | (3,978,728) | (1,703,901) | (2,579,295) |
| 筹资活动产生之现金流量净额 | 1,121,822 | 538,595 | 2,829,704 | (318,368) | 2,378,786 |
| 汇率变动对现金及现金等价物的影响 | 1,497 | (555) | 9,322 | 20,245 | (5,655) |
| 现金及现金等价物净增加/(减少) | (291,275) | (272,061) | (789,944) | (1,371,262) | 686,912 |
| 期初现金及现金等价物余额 | 3,110,849 | 3,382,910 | 4,172,855 | 5,544,116 | 4,857,205 |
| 期末现金及现金等价物余额 | 2,819,575 | 3,110,849 | 3,382,910 | 4,172,855 | 5,544,116 |