| 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 | 3,570,795 | 13,706,855 | 11,477,291 | 224,071 | 845,659 |
| 投资活动产生之现金流量净额 | (1,509,711) | (8,681,130) | (7,265,817) | (5,815,719) | (5,863,558) |
| 筹资活动产生之现金流量净额 | (2,030,759) | (7,818,464) | 1,593,789 | 7,860,905 | (2,711,284) |
| 汇率变动对现金及现金等价物的影响 | 7,355 | 23,902 | (31,987) | 8,961 | 3,463 |
| 现金及现金等价物净增加/(减少) | 37,681 | (2,768,837) | 5,773,276 | 2,278,218 | (7,725,720) |
| 期初现金及现金等价物余额 | 16,123,192 | 18,892,030 | 13,118,753 | 10,840,535 | 18,566,255 |
| 期末现金及现金等价物余额 | 16,160,873 | 16,123,192 | 18,892,030 | 13,118,753 | 10,840,535 |