| 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 | (7,110,841) | 10,285,064 | 2,418,359 | 7,650,235 | (3,751,281) |
| 投资活动产生之现金流量净额 | 6,571,218 | (13,533,257) | (11,548,925) | 287,571 | 3,002,215 |
| 筹资活动产生之现金流量净额 | (2,861,234) | 10,412,336 | 6,607,447 | (5,638,674) | 1,722,632 |
| 汇率变动对现金及现金等价物的影响 | (383) | 51,775 | 28,319 | (17,548) | 13,610 |
| 现金及现金等价物净增加/(减少) | (3,401,240) | 7,215,918 | (2,494,800) | 2,281,583 | 987,177 |
| 期初现金及现金等价物余额 | 26,230,792 | 19,014,874 | 21,509,674 | 19,228,091 | 18,240,913 |
| 期末现金及现金等价物余额 | 22,829,552 | 26,230,792 | 19,014,874 | 21,509,674 | 19,228,091 |