| 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 | (7,127,657) | 21,459,210 | 21,616,532 | (10,577,732) | 28,195,640 |
| 投资活动产生之现金流量净额 | 5,150,073 | (13,070,887) | (16,020,970) | 18,492,483 | 3,462,434 |
| 筹资活动产生之现金流量净额 | (2,539,460) | (4,135,876) | 160,682 | (6,900,303) | (6,365,944) |
| 汇率变动对现金及现金等价物的影响 | 58,013 | 97,627 | 315,020 | (180,964) | (378,885) |
| 现金及现金等价物净增加/(减少) | (4,459,030) | 4,350,073 | 6,071,264 | 833,484 | 24,913,245 |
| 期初现金及现金等价物余额 | 98,108,238 | 93,758,165 | 87,686,901 | 86,853,417 | 61,940,172 |
| 期末现金及现金等价物余额 | 93,649,208 | 98,108,238 | 93,758,165 | 87,686,901 | 86,853,417 |