| 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 | (31,458,328) | 67,164,729 | (44,642,418) | 26,062,797 | 20,440,491 |
| 投资活动产生之现金流量净额 | (6,264,467) | (16,715,000) | (262,042) | (13,451,545) | (3,943,473) |
| 筹资活动产生之现金流量净额 | 17,961,792 | (26,697,139) | 44,205,373 | 26,850,070 | 35,669,120 |
| 汇率变动对现金及现金等价物的影响 | 1,059,497 | 2,769,270 | (351,288) | (1,081,966) | 275,458 |
| 现金及现金等价物净增加/(减少) | (18,701,506) | 26,521,860 | (1,050,375) | 38,379,355 | 52,441,595 |
| 期初现金及现金等价物余额 | 215,921,297 | 189,399,437 | 190,449,812 | 152,070,457 | 99,628,861 |
| 期末现金及现金等价物余额 | 197,219,791 | 215,921,297 | 189,399,437 | 190,449,812 | 152,070,457 |