| 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 | (1,018,886) | (713,982) | 883,367 | (5,186,350) | (4,396,969) |
| 投资活动产生之现金流量净额 | 2,645,572 | (904,821) | (2,163,849) | (6,322,031) | (1,332,650) |
| 筹资活动产生之现金流量净额 | 1,179,492 | 3,720,751 | 1,534,788 | 9,175,535 | 9,136,907 |
| 汇率变动对现金及现金等价物的影响 | 91 | 1,303 | 3,354 | (2,573) | 2,782 |
| 现金及现金等价物净增加/(减少) | 2,806,269 | 2,103,250 | 257,660 | (2,335,418) | 3,410,070 |
| 期初现金及现金等价物余额 | 15,686,395 | 13,583,145 | 13,325,485 | 15,660,903 | 12,250,832 |
| 期末现金及现金等价物余额 | 18,492,664 | 15,686,395 | 13,583,145 | 13,325,485 | 15,660,903 |