| 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 | 16,144,013 | 18,426,376 | 32,878,453 | 16,698,283 | 11,490,096 |
| 投资活动产生之现金流量净额 | (29,438,978) | (46,835,973) | (33,633,041) | (38,773,511) | (31,731,709) |
| 筹资活动产生之现金流量净额 | 7,657,735 | 31,400,656 | 12,782,504 | 22,864,589 | 11,950,806 |
| 汇率变动对现金及现金等价物的影响 | 72,099 | 602,860 | (154,628) | (218,687) | 226,166 |
| 现金及现金等价物净增加/(减少) | (5,565,131) | 3,593,919 | 11,873,288 | 570,674 | (8,064,641) |
| 期初现金及现金等价物余额 | 33,675,624 | 30,081,705 | 18,208,417 | 17,637,743 | 25,702,384 |
| 期末现金及现金等价物余额 | 28,110,493 | 33,675,624 | 30,081,705 | 18,208,417 | 17,637,743 |