| 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 | (30,735,612) | 5,891,801 | 18,153,061 | 17,640,008 | 28,031,705 |
| 投资活动产生之现金流量净额 | (2,956,379) | (6,724,503) | (6,559,348) | (12,567,230) | (12,287,433) |
| 筹资活动产生之现金流量净额 | 25,562,222 | 1,156,118 | (9,670,175) | (16,236,483) | (5,311,280) |
| 汇率变动对现金及现金等价物的影响 | 115,435 | 58,475 | 327,855 | 215,227 | (82,590) |
| 现金及现金等价物净增加/(减少) | (8,014,334) | 381,891 | 2,251,393 | (10,948,478) | 10,350,402 |
| 期初现金及现金等价物余额 | 33,850,108 | 33,468,217 | 31,216,824 | 42,165,302 | 31,814,900 |
| 期末现金及现金等价物余额 | 25,835,774 | 33,850,108 | 33,468,217 | 31,216,824 | 42,165,302 |