| 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 | (2,420,461) | 4,964,256 | 8,852,240 | 33,768,675 | 8,049,351 |
| 投资活动产生之现金流量净额 | (84,575) | (12,823,103) | 383,228 | (667,977) | (2,069,047) |
| 筹资活动产生之现金流量净额 | 17,886 | (6,958,669) | (13,134,337) | (18,997,229) | (5,718,412) |
| 汇率变动对现金及现金等价物的影响 | -- | -- | -- | -- | -- |
| 现金及现金等价物净增加/(减少) | (2,487,150) | (14,817,516) | (3,898,869) | 14,103,469 | 261,893 |
| 期初现金及现金等价物余额 | 9,576,811 | 24,394,326 | 28,293,195 | 14,189,726 | 13,927,833 |
| 期末现金及现金等价物余额 | 7,089,661 | 9,576,811 | 24,394,326 | 28,293,195 | 14,189,726 |