| 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 | (48,907,899) | 12,506,417 | 12,061,083 | 1,138,540 | (12,626,245) |
| 投资活动产生之现金流量净额 | (22,247,560) | (29,618,504) | (55,868,970) | (46,927,000) | (52,816,437) |
| 筹资活动产生之现金流量净额 | 85,257,533 | 41,639,842 | 50,331,667 | 52,631,908 | 42,203,452 |
| 汇率变动对现金及现金等价物的影响 | 143,247 | 39,602 | 173,716 | 699,324 | (452,561) |
| 现金及现金等价物净增加/(减少) | 14,245,321 | 24,567,357 | 6,697,496 | 7,542,773 | (23,691,791) |
| 期初现金及现金等价物余额 | 134,974,400 | 110,407,043 | 103,709,546 | 96,120,692 | 119,571,962 |
| 期末现金及现金等价物余额 | 149,219,721 | 134,974,400 | 110,407,043 | 103,663,465 | 95,880,171 |