| 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 | 3,664,060 | 6,168,757 | 5,638,019 | 7,819,893 | 3,749,282 |
| 投资活动产生之现金流量净额 | (213,419) | (790,574) | (518,458) | (396,540) | (3,599,668) |
| 筹资活动产生之现金流量净额 | (2,681,909) | (8,981,387) | (2,521,558) | (434,622) | 986,901 |
| 汇率变动对现金及现金等价物的影响 | -- | 7 | 42 | (5) | (7) |
| 现金及现金等价物净增加/(减少) | 768,732 | (3,603,196) | 2,598,047 | 6,988,726 | 1,136,508 |
| 期初现金及现金等价物余额 | 15,195,830 | 18,799,026 | 16,200,980 | 9,212,254 | 8,075,746 |
| 期末现金及现金等价物余额 | 15,964,562 | 15,195,830 | 18,799,026 | 16,200,980 | 9,212,254 |