| 2024/03 - 三个月 人民币(K¥) | 2023/12 人民币(K¥) | 2022/12 人民币(K¥) | 2021/12 人民币(K¥) | 2020/12 人民币(K¥) | |
| 经营活动产生之现金流量净额 | 2,454,021 | 4,496,206 | 3,107,915 | 5,254,308 | 3,624,544 |
| 投资活动产生之现金流量净额 | 8,649 | (1,277,933) | 5,268,711 | (8,861,451) | (231,217) |
| 筹资活动产生之现金流量净额 | 30,004 | (1,647,479) | (1,328,803) | 4,027,789 | (701,173) |
| 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) | 2,492,674 | 1,570,794 | 7,047,823 | 420,646 | 2,692,154 |
| 期初现金及现金等价物余额 | 14,725,080 | 13,105,373 | 6,057,550 | 5,636,904 | 2,944,750 |
| 期末现金及现金等价物余额 | 17,217,754 | 14,676,167 | 13,105,373 | 6,057,550 | 5,636,904 |