| 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 | 12,712,440 | 56,398,426 | 28,668,436 | 1,894,363 | 19,238,637 |
| 投资活动产生之现金流量净额 | (8,197,791) | (41,017,219) | (37,056,833) | 29,751,984 | 97,730 |
| 筹资活动产生之现金流量净额 | (3,025,795) | (16,357,817) | 9,922,792 | (25,330,584) | (21,111,497) |
| 汇率变动对现金及现金等价物的影响 | 73,644 | 136,149 | 268,517 | (589,069) | (372,392) |
| 现金及现金等价物净增加/(减少) | 1,562,497 | (840,461) | 1,802,913 | 5,726,694 | (2,147,522) |
| 期初现金及现金等价物余额 | 30,914,196 | 31,754,657 | 29,951,744 | 24,225,050 | 26,372,572 |
| 期末现金及现金等价物余额 | 32,476,693 | 30,914,196 | 31,754,657 | 29,951,744 | 24,225,050 |