| 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 | 31,025 | (137,751) | (66,876) | (181,303) | 472,427 |
| 投资活动产生之现金流量净额 | (821,660) | 270,355 | (722,172) | (802,037) | (37,862) |
| 筹资活动产生之现金流量净额 | -- | (10,225) | (26,105) | (95,495) | 2,709,034 |
| 汇率变动对现金及现金等价物的影响 | (91) | 28 | (31) | 243 | (444) |
| 现金及现金等价物净增加/(减少) | (790,726) | 122,406 | (815,183) | (1,078,592) | 3,143,155 |
| 期初现金及现金等价物余额 | 1,847,911 | 1,725,505 | 2,540,688 | 3,619,280 | 476,125 |
| 期末现金及现金等价物余额 | 1,057,185 | 1,847,911 | 1,725,505 | 2,540,688 | 3,619,280 |