| 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 | 790,289 | 4,292,652 | 3,197,950 | 2,870,801 | 2,721,299 |
| 投资活动产生之现金流量净额 | (943,956) | (4,867,852) | (7,196,494) | (4,967,579) | (5,205,081) |
| 筹资活动产生之现金流量净额 | 108,971 | 860,736 | 4,265,275 | 2,365,277 | 4,038,865 |
| 汇率变动对现金及现金等价物的影响 | 4,257 | (123,530) | 147,036 | (61,638) | (60,348) |
| 现金及现金等价物净增加/(减少) | (40,439) | 162,007 | 413,768 | 206,861 | 1,494,735 |
| 期初现金及现金等价物余额 | 4,287,339 | 4,125,333 | 3,711,565 | 3,504,705 | 2,009,969 |
| 期末现金及现金等价物余额 | 4,246,900 | 4,287,339 | 4,125,333 | 3,711,565 | 3,504,705 |