| 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 | 359,469 | (2,195,629) | 3,311,968 | 2,015,033 | 4,365,184 |
| 投资活动产生之现金流量净额 | 1,110,349 | (427,997) | (3,100,462) | 3,471,985 | (3,381,942) |
| 筹资活动产生之现金流量净额 | (193,462) | 807,698 | (1,623,204) | 121,857 | (1,265,816) |
| 汇率变动对现金及现金等价物的影响 | 1,957 | 27,418 | 42,872 | 44,049 | (19,732) |
| 现金及现金等价物净增加/(减少) | 1,278,313 | (1,788,509) | (1,368,825) | 5,652,924 | (302,306) |
| 期初现金及现金等价物余额 | 7,912,651 | 9,701,160 | 11,069,985 | 5,417,062 | 5,719,367 |
| 期末现金及现金等价物余额 | 9,190,964 | 7,912,651 | 9,701,160 | 11,069,985 | 5,417,062 |