| 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 | 1,446,222 | 3,387,719 | 7,565,466 | 6,034,053 | 8,821,927 |
| 投资活动产生之现金流量净额 | (3,143,783) | (3,178,161) | (3,488,329) | (592,353) | (3,652,258) |
| 筹资活动产生之现金流量净额 | 4,906,069 | (3,145,814) | (6,415,193) | (6,001,947) | (187,950) |
| 汇率变动对现金及现金等价物的影响 | 1,930 | 3,854 | 713 | 3,854 | 2,155 |
| 现金及现金等价物净增加/(减少) | 3,210,437 | (2,932,403) | (2,337,344) | (556,392) | 4,983,873 |
| 期初现金及现金等价物余额 | 2,303,934 | 5,236,336 | 7,573,680 | 8,130,072 | 3,146,199 |
| 期末现金及现金等价物余额 | 5,514,371 | 2,303,934 | 5,236,336 | 7,573,680 | 8,130,072 |