| 2025/03 - 三个月 人民币(K¥) | 2024/12 人民币(K¥) | 2023/12 人民币(K¥) | 2022/12 人民币(K¥) | 2021/12 人民币(K¥) | |
| 经营活动产生之现金流量净额 | (138,256) | 8,765,356 | 1,648,102 | (31,350,017) | (42,619,059) |
| 投资活动产生之现金流量净额 | (5,476,423) | (11,960,469) | (4,031,664) | 27,511,078 | 40,955,626 |
| 筹资活动产生之现金流量净额 | 2,558,647 | 5,096,143 | 3,886,087 | (7,071,630) | 3,562,499 |
| 汇率变动对现金及现金等价物的影响 | (86) | 1,274 | 2,117 | 13,567 | (86,785) |
| 现金及现金等价物净增加/(减少) | (3,056,118) | 1,902,304 | 1,504,642 | (10,897,002) | 1,812,281 |
| 期初现金及现金等价物余额 | 13,922,277 | 12,019,973 | 10,515,331 | 21,412,333 | 19,600,052 |
| 期末现金及现金等价物余额 | 10,866,159 | 13,922,277 | 12,019,973 | 10,515,331 | 21,412,333 |