| 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 | (92,909) | 2,352,949 | (106,423) | 177,936 | 2,870,196 |
| 投资活动产生之现金流量净额 | 21,714 | 118,286 | 1,985,874 | 3,877,593 | (4,918,911) |
| 筹资活动产生之现金流量净额 | 1,258,991 | (3,029,150) | (823,815) | (1,018,398) | 4,854,114 |
| 汇率变动对现金及现金等价物的影响 | 1 | 3 | 4 | 21 | (7) |
| 现金及现金等价物净增加/(减少) | 1,187,797 | (557,912) | 1,055,640 | 3,037,152 | 2,805,392 |
| 期初现金及现金等价物余额 | 17,723,360 | 18,281,272 | 17,225,632 | 14,188,480 | 11,382,627 |
| 期末现金及现金等价物余额 | 18,911,157 | 17,723,360 | 18,281,272 | 17,225,632 | 14,188,019 |