| 2024/09 - 九个月 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 | 18,690,858 | 42,334,423 | 9,504,540 | 21,615,739 | 37,517,936 |
| 投资活动产生之现金流量净额 | 10,594,155 | (42,233,896) | (6,778,784) | (1,497,529) | (7,110,267) |
| 筹资活动产生之现金流量净额 | (2,988,595) | (10,058,382) | 9,135,383 | (16,170,027) | (15,851,828) |
| 汇率变动对现金及现金等价物的影响 | 405,192 | 703,801 | 822,327 | (885,841) | (531,297) |
| 现金及现金等价物净增加/(减少) | 26,701,610 | (9,254,055) | 12,683,467 | 3,062,343 | 14,024,544 |
| 期初现金及现金等价物余额 | 130,339,037 | 139,593,092 | 126,909,625 | 123,847,282 | 109,822,738 |
| 期末现金及现金等价物余额 | 157,040,647 | 130,339,037 | 139,593,092 | 126,909,625 | 123,847,282 |