| 2024/03 - 三个月 人民币(K¥) | 2023/12 人民币(K¥) | 2022/12 人民币(K¥) | 2021/12 人民币(K¥) | 2020/12 人民币(K¥) | |
| 经营活动产生之现金流量净额 | 579,951 | 6,037,760 | 7,390,520 | 4,068,128 | 3,491,018 |
| 投资活动产生之现金流量净额 | (3,222,941) | (3,386,022) | (5,747,439) | (7,126,721) | (3,331,307) |
| 筹资活动产生之现金流量净额 | 51,511 | (925,339) | (442,500) | 4,504,373 | 1,007,447 |
| 汇率变动对现金及现金等价物的影响 | (1,050) | 5,176 | 40,389 | (24,336) | (44,557) |
| 现金及现金等价物净增加/(减少) | (2,592,529) | 1,731,576 | 1,240,969 | 1,421,445 | 1,122,601 |
| 期初现金及现金等价物余额 | 9,045,966 | 7,314,390 | 6,073,421 | 4,651,977 | 3,529,376 |
| 期末现金及现金等价物余额 | 6,453,437 | 9,045,966 | 7,314,390 | 6,073,421 | 4,651,977 |