| 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 | 144,204 | 1,150,438 | 1,357,501 | 1,423,796 | 998,675 |
| 投资活动产生之现金流量净额 | (119,717) | (1,534,225) | (2,789,366) | (2,782,684) | (2,367,430) |
| 筹资活动产生之现金流量净额 | 2,425 | (7,806) | 809,254 | (163,093) | 9,339,115 |
| 汇率变动对现金及现金等价物的影响 | (5,074) | 8,793 | 26,934 | (59,565) | (47,483) |
| 现金及现金等价物净增加/(减少) | 21,839 | (382,800) | (595,677) | (1,581,546) | 7,922,877 |
| 期初现金及现金等价物余额 | 7,399,941 | 7,782,741 | 8,378,418 | 9,959,963 | 2,037,086 |
| 期末现金及现金等价物余额 | 7,421,780 | 7,399,941 | 7,782,741 | 8,378,418 | 9,959,963 |