| 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 | 2,772 | 25,525 | 94,043 | 248,154 | 614,571 |
| 投资活动产生之现金流量净额 | (40,427) | (121,858) | (154,037) | 157,683 | (822,512) |
| 筹资活动产生之现金流量净额 | (11,491) | (37,089) | (107,169) | (116,259) | (171,130) |
| 汇率变动对现金及现金等价物的影响 | -- | -- | -- | 0 | 0 |
| 现金及现金等价物净增加/(减少) | (49,147) | (133,423) | (167,162) | 289,578 | (379,071) |
| 期初现金及现金等价物余额 | 393,924 | 527,347 | 694,509 | 404,932 | 784,003 |
| 期末现金及现金等价物余额 | 344,777 | 393,924 | 527,347 | 694,509 | 404,932 |