| 2023/09 - 九个月 人民币(K¥) | 2022/12 人民币(K¥) | 2021/12 人民币(K¥) | 2020/12 人民币(K¥) | 2019/12 人民币(K¥) | |
| 经营活动产生之现金流量净额 | 13,255,435 | 44,718,963 | 59,868,871 | 28,152,547 | 33,073,719 |
| 投资活动产生之现金流量净额 | (861,384) | (26,190,985) | (27,033,924) | (13,682,681) | (23,229,584) |
| 筹资活动产生之现金流量净额 | 2,461,082 | (13,739,656) | (31,344,376) | (13,719,340) | (15,353,482) |
| 汇率变动对现金及现金等价物的影响 | 52,516 | (72,075) | (22,144) | 209,268 | (44,922) |
| 现金及现金等价物净增加/(减少) | 14,907,649 | 4,716,246 | 1,468,428 | 959,794 | (5,554,270) |
| 期初现金及现金等价物余额 | 21,783,886 | 17,067,640 | 15,599,212 | 14,639,418 | 19,412,727 |
| 期末现金及现金等价物余额 | 36,691,535 | 21,783,886 | 17,067,640 | 15,599,212 | 13,858,457 |