| 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 | 1,118,417 | 1,315,850 | 11,380,551 | (3,671,735) | 3,714,768 |
| 投资活动产生之现金流量净额 | 117,795 | 4,081,318 | 1,715,707 | (8,120,668) | (5,578,295) |
| 筹资活动产生之现金流量净额 | (603,646) | (8,669,599) | (6,873,755) | 2,603,333 | 11,138,626 |
| 汇率变动对现金及现金等价物的影响 | 18 | (2,363) | 707 | 1,874 | (450) |
| 现金及现金等价物净增加/(减少) | 632,584 | (3,274,794) | 6,223,210 | (9,187,196) | 9,274,648 |
| 期初现金及现金等价物余额 | 7,743,249 | 11,018,042 | 4,794,833 | 13,982,029 | 4,700,533 |
| 期末现金及现金等价物余额 | 8,375,833 | 7,743,249 | 11,018,042 | 4,794,833 | 13,975,181 |