| 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 | 1,277,113 | 1,600,370 | 4,423,289 | 1,194,185 | 2,981,031 |
| 投资活动产生之现金流量净额 | (1,471,524) | (499,842) | (557,047) | (732,702) | (1,562,853) |
| 筹资活动产生之现金流量净额 | (13,647) | (614,932) | (3,560,169) | (1,689,422) | (2,373,744) |
| 汇率变动对现金及现金等价物的影响 | 1,171 | (25,470) | 14,863 | 31,105 | (31,872) |
| 现金及现金等价物净增加/(减少) | (206,887) | 460,126 | 320,936 | (1,196,833) | (987,437) |
| 期初现金及现金等价物余额 | 3,552,733 | 3,092,607 | 2,771,672 | 3,968,505 | 4,955,942 |
| 期末现金及现金等价物余额 | 3,345,846 | 3,552,733 | 3,092,607 | 2,771,672 | 3,968,505 |