| 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 | (1,879,566) | 6,154,306 | 10,044,235 | 15,393,190 | 10,274,679 |
| 投资活动产生之现金流量净额 | 4,380 | (942,072) | (3,162,064) | (3,084,892) | (2,765,250) |
| 筹资活动产生之现金流量净额 | (1,063,674) | (4,636,778) | (7,088,828) | (8,732,340) | (6,953,028) |
| 汇率变动对现金及现金等价物的影响 | (76) | (10) | -- | -- | -- |
| 现金及现金等价物净增加/(减少) | (2,938,936) | 575,446 | (206,656) | 3,575,957 | 556,401 |
| 期初现金及现金等价物余额 | 8,904,661 | 8,329,215 | 8,535,871 | 4,959,914 | 4,403,513 |
| 期末现金及现金等价物余额 | 5,965,724 | 8,904,661 | 8,329,215 | 8,535,871 | 4,959,914 |