| 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 | 11,001,219 | 29,369,251 | 56,398,426 | 28,668,436 | 1,894,363 |
| 投资活动产生之现金流量净额 | (20,169,578) | (15,557,910) | (41,017,219) | (37,056,833) | 29,751,984 |
| 筹资活动产生之现金流量净额 | 10,416,147 | (23,703,213) | (16,357,817) | 9,922,792 | (25,330,584) |
| 汇率变动对现金及现金等价物的影响 | 174,040 | 118,634 | 136,149 | 268,517 | (589,069) |
| 现金及现金等价物净增加/(减少) | 1,421,827 | (9,773,238) | (840,461) | 1,802,913 | 5,726,694 |
| 期初现金及现金等价物余额 | 21,140,958 | 30,914,196 | 31,754,657 | 29,951,744 | 24,225,050 |
| 期末现金及现金等价物余额 | 22,562,785 | 21,140,958 | 30,914,196 | 31,754,657 | 29,951,744 |