| 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 | (1,889,122) | 2,103,198 | 654,013 | 4,114,675 | 3,951,695 |
| 投资活动产生之现金流量净额 | (218,805) | (1,817,871) | (4,728,646) | (5,650,665) | (1,743,763) |
| 筹资活动产生之现金流量净额 | (1,638,786) | (1,554,812) | (1,029,280) | 10,799,209 | (818,099) |
| 汇率变动对现金及现金等价物的影响 | 1,375 | 5,794 | (13,897) | 23,449 | (30,127) |
| 现金及现金等价物净增加/(减少) | (3,745,338) | (1,263,691) | (5,117,810) | 9,286,668 | 1,359,708 |
| 期初现金及现金等价物余额 | 8,476,816 | 9,740,508 | 14,858,318 | 5,571,649 | 4,211,942 |
| 期末现金及现金等价物余额 | 4,731,479 | 8,476,816 | 9,740,508 | 14,858,318 | 5,571,649 |