| 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 | 15,062,212 | 69,312,919 | 22,583,829 | 196,798,805 | 171,008,537 |
| 投资活动产生之现金流量净额 | (6,863,315) | (26,971,632) | (18,342,123) | (32,976,787) | (8,498,017) |
| 筹资活动产生之现金流量净额 | (5,686,719) | (40,620,066) | (60,029,170) | (115,377,634) | (34,789,332) |
| 汇率变动对现金及现金等价物的影响 | (2,546) | 1,302,417 | 1,263,431 | 8,741,077 | (1,958,107) |
| 现金及现金等价物净增加/(减少) | 2,509,632 | 3,023,638 | (54,524,033) | 57,185,461 | 125,763,080 |
| 期初现金及现金等价物余额 | 184,189,078 | 181,165,440 | 235,689,473 | 178,428,462 | 52,665,382 |
| 期末现金及现金等价物余额 | 186,698,710 | 184,189,078 | 181,165,440 | 235,613,923 | 178,428,462 |