| 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 | 724,731 | 2,978,848 | 3,248,934 | 2,772,671 | 1,902,328 |
| 投资活动产生之现金流量净额 | (221,750) | (660,328) | (708,374) | (1,229,870) | (1,876,900) |
| 筹资活动产生之现金流量净额 | (487,915) | (2,485,883) | (1,656,881) | (720,356) | (815,018) |
| 汇率变动对现金及现金等价物的影响 | (11,438) | 8,814 | 20,044 | 124,887 | (37,150) |
| 现金及现金等价物净增加/(减少) | 3,627 | (158,550) | 903,724 | 947,333 | (826,740) |
| 期初现金及现金等价物余额 | 10,817,817 | 10,976,366 | 10,072,643 | 9,125,310 | 9,952,050 |
| 期末现金及现金等价物余额 | 10,821,444 | 10,817,817 | 10,976,366 | 10,072,643 | 9,125,310 |