| 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 | 309,252 | 362,465 | (3,975,310) | 3,394,908 | 14,560,445 |
| 投资活动产生之现金流量净额 | 567,189 | 3,618,495 | 4,488,448 | 2,855,375 | 4,846,770 |
| 筹资活动产生之现金流量净额 | (1,014,963) | (3,849,822) | (4,708,945) | (12,056,384) | (17,526,612) |
| 汇率变动对现金及现金等价物的影响 | 4,512 | 7,662 | 14,493 | 104,797 | (30,727) |
| 现金及现金等价物净增加/(减少) | (134,010) | 138,801 | (4,181,314) | (5,701,304) | 1,849,876 |
| 期初现金及现金等价物余额 | 2,894,033 | 2,755,232 | 6,936,546 | 12,637,850 | 10,787,974 |
| 期末现金及现金等价物余额 | 2,760,023 | 2,894,033 | 2,755,232 | 6,936,546 | 12,637,850 |