| 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 | 454,826 | 2,823,767 | 2,460,020 | 2,910,649 | 1,159,283 |
| 投资活动产生之现金流量净额 | (693,818) | (2,582,602) | (4,800,688) | (5,532,785) | (3,458,625) |
| 筹资活动产生之现金流量净额 | 105,078 | (808,437) | 2,361,210 | 1,213,900 | 5,102,927 |
| 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) | (133,913) | (567,271) | 20,542 | (1,408,236) | 2,803,585 |
| 期初现金及现金等价物余额 | 1,851,644 | 2,418,915 | 2,398,373 | 3,806,609 | 1,003,024 |
| 期末现金及现金等价物余额 | 1,717,730 | 1,851,644 | 2,418,915 | 2,398,373 | 3,806,609 |