| 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 | 572,441 | 2,191,428 | 4,568,881 | 5,864,080 | 5,826,921 |
| 投资活动产生之现金流量净额 | 840,704 | (1,123,116) | 256,485 | (87,409) | (915,088) |
| 筹资活动产生之现金流量净额 | (440,803) | (2,932,327) | (6,571,947) | (6,982,015) | (6,855,908) |
| 汇率变动对现金及现金等价物的影响 | (341) | 450 | 209 | 4,691 | (243) |
| 现金及现金等价物净增加/(减少) | 972,001 | (1,863,565) | (1,746,372) | (1,200,653) | (1,944,318) |
| 期初现金及现金等价物余额 | 3,833,071 | 5,696,636 | 7,443,008 | 8,643,661 | 10,587,979 |
| 期末现金及现金等价物余额 | 4,805,072 | 3,833,071 | 5,696,636 | 7,443,008 | 8,643,661 |