| 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 | 486,940 | 6,508,825 | 7,314,863 | 12,446,414 | 5,208,697 |
| 投资活动产生之现金流量净额 | (518,853) | (83,174) | (1,108,105) | (4,690,056) | 188,771 |
| 筹资活动产生之现金流量净额 | (649,374) | (7,763,154) | (7,347,800) | (8,298,229) | (6,364,575) |
| 汇率变动对现金及现金等价物的影响 | 3,095 | (5,621) | (17,245) | 5,506 | (23,424) |
| 现金及现金等价物净增加/(减少) | (678,192) | (1,343,124) | (1,158,288) | (536,365) | (990,531) |
| 期初现金及现金等价物余额 | 2,738,475 | 4,081,599 | 5,239,886 | 5,699,336 | 6,689,867 |
| 期末现金及现金等价物余额 | 2,060,283 | 2,738,475 | 4,081,599 | 5,162,972 | 5,699,336 |