| 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 | 1,845,180 | 4,727,653 | 4,496,206 | 3,107,915 | 5,254,308 |
| 投资活动产生之现金流量净额 | (885,672) | (1,733,042) | (1,277,933) | 5,268,711 | (8,861,451) |
| 筹资活动产生之现金流量净额 | (369,576) | (2,477,644) | (1,647,479) | (1,328,803) | 4,027,789 |
| 汇率变动对现金及现金等价物的影响 | -- | -- | -- | -- | -- |
| 现金及现金等价物净增加/(减少) | 589,932 | 516,967 | 1,570,794 | 7,047,823 | 420,646 |
| 期初现金及现金等价物余额 | 15,193,135 | 14,676,167 | 13,105,373 | 6,057,550 | 5,636,904 |
| 期末现金及现金等价物余额 | 15,783,066 | 15,193,135 | 14,676,167 | 13,105,373 | 6,057,550 |