| 2024/09 - 九个月 人民币(K¥) | 2023/12 人民币(K¥) | 2022/12 人民币(K¥) | 2021/12 人民币(K¥) | 2020/12 人民币(K¥) | |
| 经营活动产生之现金流量净额 | 4,566,364 | 17,245,661 | 16,102,107 | 18,898,447 | 12,700,221 |
| 投资活动产生之现金流量净额 | (1,429,648) | (3,353,535) | (2,878,096) | (3,333,111) | 1,141,944 |
| 筹资活动产生之现金流量净额 | (7,301,592) | (9,180,022) | (10,036,806) | (8,236,419) | 22,797,110 |
| 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) | (4,164,877) | 4,712,104 | 3,187,204 | 7,328,917 | 36,639,275 |
| 期初现金及现金等价物余额 | 67,315,602 | 62,603,497 | 59,416,293 | 52,087,376 | 15,448,101 |
| 期末现金及现金等价物余额 | 63,150,725 | 67,315,602 | 62,603,497 | 59,416,293 | 52,087,376 |