| 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 | (1,962,086) | 2,703,186 | 14,617,466 | 20,574,655 | 12,810,486 |
| 投资活动产生之现金流量净额 | (4,496,563) | (8,174,551) | (6,257,577) | (2,843,021) | (3,538,804) |
| 筹资活动产生之现金流量净额 | 9,696,016 | 9,705,012 | (9,763,357) | (12,186,978) | (6,539,564) |
| 汇率变动对现金及现金等价物的影响 | 54,653 | 204,869 | 785,780 | (224,908) | (181,763) |
| 现金及现金等价物净增加/(减少) | 3,292,020 | 4,438,516 | (617,688) | 5,319,748 | 2,550,355 |
| 期初现金及现金等价物余额 | 20,350,816 | 15,912,300 | 16,529,988 | 11,210,240 | 8,659,885 |
| 期末现金及现金等价物余额 | 23,642,836 | 20,350,816 | 15,912,300 | 16,529,988 | 11,210,240 |