| 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 | 2,246,628 | 3,720,789 | 4,851,684 | 7,463,360 | 4,332,641 |
| 投资活动产生之现金流量净额 | (1,589,563) | (6,942,082) | (6,416,049) | (7,648,676) | (7,311,400) |
| 筹资活动产生之现金流量净额 | 970,950 | 2,890,126 | (2,310,077) | (175,592) | 8,649,378 |
| 汇率变动对现金及现金等价物的影响 | (169) | (4,169) | (11,887) | (6,489) | (975) |
| 现金及现金等价物净增加/(减少) | 1,627,847 | (335,336) | (3,886,330) | (367,396) | 5,669,643 |
| 期初现金及现金等价物余额 | 2,944,023 | 3,279,359 | 7,165,689 | 7,533,085 | 1,863,441 |
| 期末现金及现金等价物余额 | 4,571,870 | 2,944,023 | 3,279,359 | 7,165,689 | 7,533,085 |