| 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 | (333,531) | (674,004) | (3,538,243) | 5,247,186 | 14,204,065 |
| 投资活动产生之现金流量净额 | 14,159 | (641,925) | 39,019 | (4,121,668) | (1,794,492) |
| 筹资活动产生之现金流量净额 | (125,541) | (1,401,286) | (2,697,432) | (18,671,538) | (27,298,548) |
| 汇率变动对现金及现金等价物的影响 | -0 | 0 | 4 | 27,148 | (173,395) |
| 现金及现金等价物净增加/(减少) | (444,913) | (2,717,214) | (6,196,652) | (17,518,872) | (15,062,371) |
| 期初现金及现金等价物余额 | 1,212,513 | 3,929,727 | 10,126,379 | 27,645,251 | 42,707,622 |
| 期末现金及现金等价物余额 | 767,600 | 1,212,513 | 3,929,727 | 10,126,379 | 27,645,251 |