| 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 | 184,148 | 2,634,712 | 3,835,672 | 3,794,973 | 5,700,664 |
| 投资活动产生之现金流量净额 | (189,668) | (546,202) | (2,968,041) | (891,870) | (2,396,935) |
| 筹资活动产生之现金流量净额 | (501,196) | (3,012,151) | (2,334,945) | (3,894,777) | (5,181,166) |
| 汇率变动对现金及现金等价物的影响 | (12) | (2,133) | (5,617) | -- | -- |
| 现金及现金等价物净增加/(减少) | (506,727) | (925,773) | (1,472,932) | (991,673) | (1,877,437) |
| 期初现金及现金等价物余额 | 2,181,163 | 3,106,936 | 4,579,867 | 5,571,541 | 7,448,965 |
| 期末现金及现金等价物余额 | 1,674,435 | 2,181,163 | 3,106,936 | 4,579,867 | 5,571,528 |