| 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 | 1,338,803 | 3,463,959 | 2,620,833 | 1,894,329 | 1,781,691 |
| 投资活动产生之现金流量净额 | 1,663,548 | (394,228) | (1,503,306) | (673,298) | (1,481,147) |
| 筹资活动产生之现金流量净额 | 651,746 | (150,689) | (117,582) | (361,192) | 373,798 |
| 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) | 3,654,097 | 2,919,042 | 999,945 | 859,840 | 674,341 |
| 期初现金及现金等价物余额 | 7,737,983 | 4,818,941 | 3,818,996 | 2,959,157 | 2,284,815 |
| 期末现金及现金等价物余额 | 11,392,080 | 7,737,983 | 4,818,941 | 3,818,996 | 2,959,157 |