| 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 | (2,421,425) | 11,784,076 | (5,625,133) | 6,663,406 | (3,599,136) |
| 投资活动产生之现金流量净额 | (587,406) | 324,069 | 621,599 | (3,705,484) | (46,784) |
| 筹资活动产生之现金流量净额 | 1,158,481 | 1,198,731 | 7,321,931 | 1,198,360 | 7,360,704 |
| 汇率变动对现金及现金等价物的影响 | (325) | 1,571 | 8,661 | 43,068 | (6,704) |
| 现金及现金等价物净增加/(减少) | (1,850,676) | 13,308,447 | 2,327,058 | 4,199,350 | 3,708,080 |
| 期初现金及现金等价物余额 | 42,666,892 | 29,358,445 | 27,031,388 | 22,832,037 | 19,123,958 |
| 期末现金及现金等价物余额 | 40,816,216 | 42,666,892 | 29,358,445 | 27,031,388 | 22,832,037 |