| 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 | 646,769 | 839,951 | 670,050 | 939,408 | 708,498 |
| 投资活动产生之现金流量净额 | (258,554) | (884,180) | (497,354) | (483,770) | (294,490) |
| 筹资活动产生之现金流量净额 | (385,076) | 8,760 | (386,192) | (285,933) | (236,110) |
| 汇率变动对现金及现金等价物的影响 | 0 | 0 | 0 | -0 | -0 |
| 现金及现金等价物净增加/(减少) | 3,138 | (35,469) | (213,495) | 169,705 | 177,897 |
| 期初现金及现金等价物余额 | 594,080 | 629,550 | 843,045 | 673,340 | 495,443 |
| 期末现金及现金等价物余额 | 597,219 | 594,080 | 629,550 | 843,045 | 673,340 |