| 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 | 1,380,071 | 8,476,221 | 8,917,305 | 6,995,174 | 6,508,505 |
| 投资活动产生之现金流量净额 | (808,465) | (7,862,538) | (4,716,341) | (1,821,486) | 385,292 |
| 筹资活动产生之现金流量净额 | (215,033) | (1,047,005) | (10,376,347) | (5,256,724) | (6,788,262) |
| 汇率变动对现金及现金等价物的影响 | 294 | 71,462 | 37,670 | 604,623 | (186,206) |
| 现金及现金等价物净增加/(减少) | 356,868 | (361,860) | (6,137,713) | 521,587 | (80,671) |
| 期初现金及现金等价物余额 | 4,586,880 | 4,948,741 | 11,086,454 | 10,564,867 | 10,645,538 |
| 期末现金及现金等价物余额 | 4,943,748 | 4,586,880 | 4,948,741 | 11,086,454 | 10,564,867 |