| 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 | 1,739,893 | 1,795,488 | 7,633,099 | 158,217 | 7,616,831 |
| 投资活动产生之现金流量净额 | 1,992,965 | (4,992,206) | (4,898,454) | (6,486,778) | (5,359,990) |
| 筹资活动产生之现金流量净额 | (4,819,724) | 3,584,452 | (1,058,143) | 5,340,941 | (1,513,040) |
| 汇率变动对现金及现金等价物的影响 | (10,542) | (10,052) | 34,173 | (44,930) | (26,459) |
| 现金及现金等价物净增加/(减少) | (1,097,409) | 377,682 | 1,710,676 | (1,032,550) | 717,343 |
| 期初现金及现金等价物余额 | 5,122,106 | 4,744,424 | 3,033,749 | 4,066,299 | 3,348,956 |
| 期末现金及现金等价物余额 | 4,024,698 | 5,122,106 | 4,744,424 | 3,033,749 | 4,066,299 |