| 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 | 3,999,811 | 69,267,790 | 42,334,423 | 9,504,540 | 21,615,739 |
| 投资活动产生之现金流量净额 | (3,997,338) | (3,503,393) | (42,233,896) | (6,778,784) | (1,497,529) |
| 筹资活动产生之现金流量净额 | (3,097,111) | (9,312,171) | (10,058,382) | 9,135,383 | (16,170,027) |
| 汇率变动对现金及现金等价物的影响 | 783,356 | (204,834) | 703,801 | 822,327 | (885,841) |
| 现金及现金等价物净增加/(减少) | (2,311,283) | 56,247,392 | (9,254,055) | 12,683,467 | 3,062,343 |
| 期初现金及现金等价物余额 | 186,586,429 | 130,339,037 | 139,593,092 | 126,909,625 | 123,847,282 |
| 期末现金及现金等价物余额 | 184,275,147 | 186,586,429 | 130,339,037 | 139,593,092 | 126,909,625 |