| 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 | 525,717 | 3,115,438 | 2,376,678 | 4,204,166 | 4,147,246 |
| 投资活动产生之现金流量净额 | (1,248,602) | (5,515,622) | (2,352,609) | (2,555,985) | (1,358,993) |
| 筹资活动产生之现金流量净额 | 394,214 | 2,753,964 | (312,806) | (4,988,329) | 4,057,009 |
| 汇率变动对现金及现金等价物的影响 | 2,033 | 1,690 | 5,385 | 19,799 | (40,525) |
| 现金及现金等价物净增加/(减少) | (326,638) | 355,470 | (283,352) | (3,320,349) | 6,804,738 |
| 期初现金及现金等价物余额 | 5,956,217 | 5,600,747 | 5,884,099 | 9,204,449 | 2,399,710 |
| 期末现金及现金等价物余额 | 5,629,578 | 5,956,217 | 5,600,747 | 5,884,099 | 9,204,449 |