| 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 | (2,658,168) | (3,336,172) | (2,079,324) | 27,421,139 | 62,232,570 |
| 投资活动产生之现金流量净额 | 166,405 | (1,376,941) | (641,480) | 314,451 | 3,551,704 |
| 筹资活动产生之现金流量净额 | (29,816) | (2,128,896) | (16,565,854) | (46,375,042) | (90,292,142) |
| 汇率变动对现金及现金等价物的影响 | 29,518 | 342,674 | 37,596 | 121,847 | (119,110) |
| 现金及现金等价物净增加/(减少) | (2,492,061) | (6,499,335) | (19,249,062) | (18,517,605) | (24,626,979) |
| 期初现金及现金等价物余额 | 17,340,782 | 23,840,117 | 43,089,179 | 61,606,785 | 86,233,764 |
| 期末现金及现金等价物余额 | 14,848,722 | 17,340,782 | 23,840,117 | 43,089,179 | 61,606,785 |