| 2025/03 - 三个月 人民币(K¥) | 2024/12 人民币(K¥) | 2023/12 人民币(K¥) | 2022/12 人民币(K¥) | 2021/12 人民币(K¥) | |
| 经营活动产生之现金流量净额 | 333,947 | 653,348 | 702,058 | 738,035 | 1,497,433 |
| 投资活动产生之现金流量净额 | (441,790) | (166,671) | (796,523) | (587,914) | (2,143,932) |
| 筹资活动产生之现金流量净额 | 24,355 | 89,697 | (536,285) | 1,294,853 | (949,975) |
| 汇率变动对现金及现金等价物的影响 | 951 | 1,604 | (13,331) | (23,224) | (84,361) |
| 现金及现金等价物净增加/(减少) | (82,536) | 577,978 | (644,080) | 1,421,750 | (1,680,834) |
| 期初现金及现金等价物余额 | 4,456,138 | 3,878,160 | 4,522,240 | 3,100,491 | 4,781,325 |
| 期末现金及现金等价物余额 | 4,373,602 | 4,456,138 | 3,878,160 | 4,522,240 | 3,100,491 |