| 2023/12 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 | (40,836,960) | 78,522,711 | 28,458,125 | 101,825,030 | 21,976,369 |
| 投资活动产生之现金流量净额 | (18,198,020) | (791,739) | (6,915,724) | (6,859,571) | 16,247,526 |
| 筹资活动产生之现金流量净额 | 48,281,426 | (41,859,594) | 9,713,440 | 11,998,477 | (158,781) |
| 汇率变动对现金及现金等价物的影响 | 398,769 | 556,629 | (1,589,060) | (1,930,049) | (238,522) |
| 现金及现金等价物净增加/(减少) | (10,354,785) | 36,428,007 | 29,666,781 | 105,033,888 | 37,826,592 |
| 期初现金及现金等价物余额 | 348,951,542 | 312,523,536 | 282,856,755 | 177,822,867 | 139,996,275 |
| 期末现金及现金等价物余额 | 338,596,758 | 348,951,542 | 312,523,536 | 282,856,755 | 177,822,867 |