| 2024/03 - 三个月 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 | 9,187,422 | 66,593,248 | 36,698,596 | 64,028,676 | 51,669,069 |
| 投资活动产生之现金流量净额 | (766,515) | (9,724,414) | (5,536,826) | (5,562,446) | (1,805,227) |
| 筹资活动产生之现金流量净额 | (11,756) | (58,889,102) | (57,424,529) | (26,564,141) | (24,127,537) |
| 汇率变动对现金及现金等价物的影响 | (672) | 1,718 | 911 | (2,027) | 381 |
| 现金及现金等价物净增加/(减少) | 8,408,480 | (2,018,550) | (26,261,848) | 31,900,063 | 25,736,685 |
| 期初现金及现金等价物余额 | 150,360,189 | 152,378,739 | 178,640,587 | 146,740,525 | 121,003,840 |
| 期末现金及现金等价物余额 | 158,768,668 | 150,360,189 | 152,378,739 | 178,640,587 | 146,740,525 |