| 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 | (3,151,359) | 508,534 | 285,829 | 250,165 | 631,986 |
| 投资活动产生之现金流量净额 | (45,631) | (358,384) | (191,239) | (969,508) | (1,957,119) |
| 筹资活动产生之现金流量净额 | (416,716) | 252,492 | 1,179,870 | 1,542,203 | 1,626,974 |
| 汇率变动对现金及现金等价物的影响 | -- | -- | -- | (120) | (9) |
| 现金及现金等价物净增加/(减少) | (3,613,707) | 402,642 | 1,274,459 | 822,740 | 301,832 |
| 期初现金及现金等价物余额 | 5,107,850 | 4,705,207 | 3,430,748 | 2,608,008 | 2,306,176 |
| 期末现金及现金等价物余额 | 1,494,143 | 5,107,850 | 4,705,207 | 3,430,748 | 2,608,008 |