| 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 | 1,692,189 | 3,622,694 | 3,402,895 | 3,723,380 | 4,390,193 |
| 投资活动产生之现金流量净额 | 142,052 | (1,421,324) | 510,107 | (2,568,970) | 42,209 |
| 筹资活动产生之现金流量净额 | (1,044,010) | (2,116,139) | (670,613) | (1,753,665) | (1,587,872) |
| 汇率变动对现金及现金等价物的影响 | (273) | (10) | (449) | (339) | (37) |
| 现金及现金等价物净增加/(减少) | 789,959 | 85,221 | 3,241,940 | (599,595) | 2,844,492 |
| 期初现金及现金等价物余额 | 16,941,040 | 16,855,819 | 13,613,879 | 14,197,047 | 11,352,555 |
| 期末现金及现金等价物余额 | 17,730,999 | 16,941,040 | 16,855,819 | 13,597,453 | 14,197,047 |