| 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 | 195,847 | 5,362,214 | 3,422,537 | (574,645) | 19,237,912 |
| 投资活动产生之现金流量净额 | (364,853) | (1,361,649) | 1,191,153 | (6,070,371) | (3,944,708) |
| 筹资活动产生之现金流量净额 | (1,396,933) | (13,350,773) | (6,732,149) | (19,335,815) | (7,895,562) |
| 汇率变动对现金及现金等价物的影响 | (36,516) | 18,748 | (13,279) | 7,921 | (12,977) |
| 现金及现金等价物净增加/(减少) | (1,602,455) | (9,331,461) | (2,131,738) | (25,972,910) | 7,384,665 |
| 期初现金及现金等价物余额 | 29,849,272 | 39,180,733 | 41,312,471 | 67,285,381 | 59,900,716 |
| 期末现金及现金等价物余额 | 28,246,817 | 29,849,272 | 39,180,733 | 41,312,471 | 67,285,381 |