| 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 | (475,956) | 22,951,593 | 10,136,930 | (1,674,725) | 3,005,001 |
| 投资活动产生之现金流量净额 | (1,027,037) | (13,279,166) | (17,053,561) | (10,266,728) | (4,449,878) |
| 筹资活动产生之现金流量净额 | 2,896,174 | 5,833,121 | 10,992,295 | (19,448,920) | 15,032,403 |
| 汇率变动对现金及现金等价物的影响 | 9,134 | 3,765 | 12,111 | 46,002 | (13,639) |
| 现金及现金等价物净增加/(减少) | 1,402,315 | 15,509,313 | 4,087,775 | (31,344,371) | 13,573,887 |
| 期初现金及现金等价物余额 | 31,106,085 | 15,596,772 | 11,508,997 | 42,853,368 | 29,279,481 |
| 期末现金及现金等价物余额 | 32,508,400 | 31,106,085 | 15,596,772 | 11,508,997 | 42,853,368 |