| 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 | (425,404) | (1,574,186) | 1,149,413 | 2,045,615 | 2,912,661 |
| 投资活动产生之现金流量净额 | (384,759) | (1,623,060) | (1,987,617) | (1,847,051) | (3,360,366) |
| 筹资活动产生之现金流量净额 | 1,150,880 | 2,617,317 | 4,496,349 | 1,302,411 | 308,658 |
| 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) | 340,718 | (579,930) | 3,658,144 | 1,500,975 | (139,048) |
| 期初现金及现金等价物余额 | 6,290,848 | 6,870,777 | 3,212,633 | 1,711,658 | 1,850,706 |
| 期末现金及现金等价物余额 | 6,631,565 | 6,290,848 | 6,870,777 | 3,212,633 | 1,711,658 |