| 2025/12 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 | 2,956,977 | (31,423,832) | 20,412,048 | 56,134,952 | (7,303,911) |
| 投资活动产生之现金流量净额 | (56,960,809) | (48,039,536) | (55,909,151) | (55,645,696) | (61,070,185) |
| 筹资活动产生之现金流量净额 | 59,830,343 | 94,758,261 | 44,591,505 | 33,894,223 | 10,602,080 |
| 汇率变动对现金及现金等价物的影响 | 110,121 | (561,050) | (972,117) | 390,152 | (155,619) |
| 现金及现金等价物净增加/(减少) | 5,936,632 | 14,733,843 | 8,122,285 | 34,773,631 | (57,927,635) |
| 期初现金及现金等价物余额 | 167,371,620 | 152,637,777 | 144,515,492 | 109,741,861 | 167,669,496 |
| 期末现金及现金等价物余额 | 173,308,252 | 167,371,620 | 152,637,777 | 144,515,492 | 109,741,861 |