| 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 | 15,848,802 | 33,939,755 | 41,742,480 | 24,431,136 | 26,774,942 |
| 投资活动产生之现金流量净额 | (446,510) | (2,642,222) | (2,931,832) | (1,716,455) | (1,496,850) |
| 筹资活动产生之现金流量净额 | (4,611,918) | (19,622,477) | (16,300,235) | (13,105,431) | (11,269,457) |
| 汇率变动对现金及现金等价物的影响 | -- | 534 | 627 | 136 | (470) |
| 现金及现金等价物净增加/(减少) | 10,790,374 | 11,675,590 | 22,511,040 | 9,609,387 | 14,008,166 |
| 期初现金及现金等价物余额 | 124,771,274 | 113,095,684 | 90,584,644 | 80,975,257 | 66,967,092 |
| 期末现金及现金等价物余额 | 135,561,648 | 124,771,274 | 113,095,684 | 90,584,644 | 80,975,257 |