| 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 | (1,694,615) | 9,316,632 | 17,245,661 | 16,102,107 | 18,898,447 |
| 投资活动产生之现金流量净额 | (783,303) | (4,775,150) | (3,353,535) | (2,878,096) | (3,333,111) |
| 筹资活动产生之现金流量净额 | 191,916 | (10,515,250) | (9,180,022) | (10,036,806) | (8,236,419) |
| 汇率变动对现金及现金等价物的影响 | -- | 0 | 0 | -- | -- |
| 现金及现金等价物净增加/(减少) | (2,286,002) | (5,973,768) | 4,712,104 | 3,187,204 | 7,328,917 |
| 期初现金及现金等价物余额 | 61,341,834 | 67,315,602 | 62,603,497 | 59,416,293 | 52,087,376 |
| 期末现金及现金等价物余额 | 59,055,832 | 61,341,834 | 67,315,602 | 62,603,497 | 59,416,293 |