| 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 | 59,298 | 521,663 | 722,894 | 21,336 | 93,834 |
| 投资活动产生之现金流量净额 | (658,141) | (248,812) | (199,641) | (213,209) | (219,679) |
| 筹资活动产生之现金流量净额 | (5,238) | (433,327) | (133,856) | (64,066) | (13,264) |
| 汇率变动对现金及现金等价物的影响 | -- | 0 | 0 | 1 | -0 |
| 现金及现金等价物净增加/(减少) | (604,082) | (160,475) | 389,397 | (255,937) | (139,109) |
| 期初现金及现金等价物余额 | 1,806,567 | 1,967,042 | 1,577,645 | 1,833,582 | 1,972,691 |
| 期末现金及现金等价物余额 | 1,202,485 | 1,806,567 | 1,967,042 | 1,577,645 | 1,833,582 |