| 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 | (990,778) | (464,898) | 3,521,672 | 4,985,342 | (6,621,357) |
| 投资活动产生之现金流量净额 | (222,962) | (1,539,931) | (1,532,574) | (2,329,955) | 2,996,336 |
| 筹资活动产生之现金流量净额 | (308,383) | 4,244,185 | (5,167,221) | (243,969) | 158,509 |
| 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) | (1,522,123) | 2,239,356 | (3,178,123) | 2,411,418 | (3,466,512) |
| 期初现金及现金等价物余额 | 4,894,608 | 2,655,252 | 5,833,375 | 3,421,957 | 6,888,469 |
| 期末现金及现金等价物余额 | 3,372,485 | 4,894,608 | 2,655,252 | 5,833,375 | 3,421,957 |