| 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 | 1,013,004 | 5,856,606 | 6,037,760 | 7,390,520 | 4,068,128 |
| 投资活动产生之现金流量净额 | (2,205,102) | (6,468,700) | (3,386,022) | (5,747,439) | (7,126,721) |
| 筹资活动产生之现金流量净额 | 341,515 | 10,377 | (925,339) | (442,500) | 4,504,373 |
| 汇率变动对现金及现金等价物的影响 | (8,725) | (6,987) | 5,176 | 40,389 | (24,336) |
| 现金及现金等价物净增加/(减少) | (859,308) | (608,703) | 1,731,576 | 1,240,969 | 1,421,445 |
| 期初现金及现金等价物余额 | 8,437,263 | 9,045,966 | 7,314,390 | 6,073,421 | 4,651,977 |
| 期末现金及现金等价物余额 | 7,577,955 | 8,437,263 | 9,045,966 | 7,314,390 | 6,073,421 |