| 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 | (10,820,327) | 68,167,707 | (31,458,328) | 67,164,729 | (44,642,418) |
| 投资活动产生之现金流量净额 | (7,820,223) | 20,496,121 | (6,264,467) | (16,715,000) | (262,042) |
| 筹资活动产生之现金流量净额 | 10,754,880 | (59,670,326) | 17,961,792 | (26,697,139) | 44,205,373 |
| 汇率变动对现金及现金等价物的影响 | (8,220) | 558,648 | 1,059,497 | 2,769,270 | (351,288) |
| 现金及现金等价物净增加/(减少) | (7,893,890) | 29,552,150 | (18,701,506) | 26,521,860 | (1,050,375) |
| 期初现金及现金等价物余额 | 226,771,941 | 197,219,791 | 215,921,297 | 189,399,437 | 190,449,812 |
| 期末现金及现金等价物余额 | 218,878,051 | 226,771,941 | 197,219,791 | 215,921,297 | 189,399,437 |