| 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 | 1,130,811 | 4,168,169 | (467,298) | 2,002,499 | (956,414) |
| 投资活动产生之现金流量净额 | 44,777 | 586,685 | 1,891,107 | (1,451,877) | 1,396,672 |
| 筹资活动产生之现金流量净额 | (3,020,217) | 738,149 | (1,327,991) | (2,125,083) | 1,115,908 |
| 汇率变动对现金及现金等价物的影响 | 408 | (1,456) | 388 | 1,718 | 1,578 |
| 现金及现金等价物净增加/(减少) | (1,844,221) | 5,491,547 | 96,206 | (1,572,743) | 1,557,745 |
| 期初现金及现金等价物余额 | 18,885,077 | 13,393,530 | 13,297,324 | 14,870,067 | 13,312,322 |
| 期末现金及现金等价物余额 | 17,040,857 | 18,885,077 | 13,393,530 | 13,297,324 | 14,870,067 |