| 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 | 24,202,931 | 16,465,464 | 580,741 | (7,630,233) | 19,134,871 |
| 投资活动产生之现金流量净额 | (29,370,432) | (15,167,830) | (13,481,092) | (20,405,987) | (21,630,752) |
| 筹资活动产生之现金流量净额 | 4,453,871 | (3,665,143) | 13,216,442 | 31,887,502 | (5,592,102) |
| 汇率变动对现金及现金等价物的影响 | (60,348) | 75,514 | 287,258 | (56,173) | (83,880) |
| 现金及现金等价物净增加/(减少) | (773,977) | (2,291,995) | 603,350 | 3,795,110 | (8,171,862) |
| 期初现金及现金等价物余额 | 12,687,793 | 14,979,789 | 14,376,438 | 10,581,329 | 18,753,191 |
| 期末现金及现金等价物余额 | 11,913,816 | 12,687,793 | 14,979,789 | 14,376,438 | 10,581,329 |