| 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 | 1,372,653 | 4,436,699 | 6,012,468 | 7,428,671 | 5,434,695 |
| 投资活动产生之现金流量净额 | (366,976) | (997,744) | (5,358,270) | (6,315,971) | (2,859,311) |
| 筹资活动产生之现金流量净额 | 1,644,824 | 1,411,424 | (1,048,078) | (492,005) | (2,245,976) |
| 汇率变动对现金及现金等价物的影响 | 2,100 | 21,780 | 83,938 | (24,605) | (28,370) |
| 现金及现金等价物净增加/(减少) | 2,652,600 | 4,872,158 | (309,942) | 596,091 | 301,038 |
| 期初现金及现金等价物余额 | 7,324,898 | 2,452,740 | 2,762,682 | 2,166,592 | 1,865,553 |
| 期末现金及现金等价物余额 | 9,977,498 | 7,324,898 | 2,452,740 | 2,762,682 | 2,166,592 |