| 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 | 33,869,252 | 38,301,827 | 43,021,967 | 62,698,689 | 39,251,773 |
| 投资活动产生之现金流量净额 | (22,961,295) | (29,301,810) | (35,972,799) | (41,140,761) | (43,406,967) |
| 筹资活动产生之现金流量净额 | (8,217,634) | (21,661,369) | (21,173,252) | (12,181,870) | 23,817,730 |
| 汇率变动对现金及现金等价物的影响 | (92,501) | 372,296 | 1,882,635 | (817,308) | (1,868,122) |
| 现金及现金等价物净增加/(减少) | 2,597,822 | (12,289,056) | (12,241,448) | 8,558,750 | 17,794,415 |
| 期初现金及现金等价物余额 | 52,092,982 | 64,382,038 | 76,623,486 | 68,064,736 | 50,270,322 |
| 期末现金及现金等价物余额 | 54,690,804 | 52,092,982 | 64,382,038 | 76,623,486 | 68,064,736 |