| 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 | 1,998,978 | 10,975,184 | 8,465,642 | 1,479,865 | 122,175 |
| 投资活动产生之现金流量净额 | (3,149,321) | (14,257,402) | (26,181,502) | (13,152,104) | (9,293,640) |
| 筹资活动产生之现金流量净额 | 2,384,040 | 3,159,635 | 18,236,218 | 15,082,930 | 7,789,500 |
| 汇率变动对现金及现金等价物的影响 | 0 | (79) | 0 | 1 | -0 |
| 现金及现金等价物净增加/(减少) | 1,233,697 | (122,662) | 520,359 | 3,410,692 | (1,381,966) |
| 期初现金及现金等价物余额 | 11,831,505 | 11,954,167 | 11,433,809 | 8,023,117 | 9,405,083 |
| 期末现金及现金等价物余额 | 13,065,202 | 11,831,505 | 11,954,167 | 11,433,809 | 8,023,117 |