| 2023/12 人民币(K¥) | 2022/12 人民币(K¥) | 2021/12 人民币(K¥) | 2020/12 人民币(K¥) | 2019/12 人民币(K¥) | |
| 经营活动产生之现金流量净额 | 1,006,845 | 856,249 | 1,242,612 | 699,132 | 928,067 |
| 投资活动产生之现金流量净额 | (441,784) | (103,365) | (437,589) | (665,135) | 55,437 |
| 筹资活动产生之现金流量净额 | (381,246) | (903,159) | (661,947) | (926,036) | (563,182) |
| 汇率变动对现金及现金等价物的影响 | (3,067) | 154 | (59) | (154) | 15 |
| 现金及现金等价物净增加/(减少) | 180,748 | (150,121) | 143,018 | (892,193) | 420,338 |
| 期初现金及现金等价物余额 | 1,381,358 | 1,531,479 | 1,388,462 | 2,280,655 | 1,860,318 |
| 期末现金及现金等价物余额 | 1,562,106 | 1,381,358 | 1,531,479 | 1,388,462 | 2,280,655 |