| 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 | (1,002,970) | 942,370 | (4,396,962) | 635,938 | 4,481,924 |
| 投资活动产生之现金流量净额 | (775,018) | (165,647) | (720,532) | (4,557,851) | (1,352,971) |
| 筹资活动产生之现金流量净额 | 80,282 | (484,510) | 74,383 | (489,804) | (90,657) |
| 汇率变动对现金及现金等价物的影响 | -- | 473 | 2,537 | (228) | (371) |
| 现金及现金等价物净增加/(减少) | (1,697,705) | 292,687 | (5,040,574) | (4,411,945) | 3,037,925 |
| 期初现金及现金等价物余额 | 4,423,822 | 4,131,135 | 9,171,709 | 13,583,653 | 10,545,728 |
| 期末现金及现金等价物余额 | 2,726,116 | 4,423,822 | 4,131,135 | 9,171,709 | 13,583,653 |