| 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 | (308,132) | 1,387,395 | 4,003,551 | 6,940,264 | 251,509 |
| 投资活动产生之现金流量净额 | (34,326) | 55,043 | (225,976) | (2,080,341) | 409,123 |
| 筹资活动产生之现金流量净额 | (678,276) | (1,325,107) | (8,350,376) | (2,731,076) | (1,605,834) |
| 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) | (1,020,733) | 117,331 | (4,572,801) | 2,128,847 | (945,202) |
| 期初现金及现金等价物余额 | 8,505,482 | 8,388,151 | 12,960,952 | 10,832,105 | 11,775,741 |
| 期末现金及现金等价物余额 | 7,484,748 | 8,505,482 | 8,388,151 | 12,960,952 | 10,830,539 |