| 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 | (8,305,133) | (4,325,766) | (8,353,843) | 7,538,630 | 9,869,147 |
| 投资活动产生之现金流量净额 | (31,167) | 398,031 | 683,820 | 1,486,336 | (1,305,328) |
| 筹资活动产生之现金流量净额 | 375,427 | 10,002,104 | 6,741,991 | (8,986,342) | (5,760,013) |
| 汇率变动对现金及现金等价物的影响 | -- | -- | -- | 2 | 48 |
| 现金及现金等价物净增加/(减少) | (7,960,873) | 6,074,369 | (928,032) | 38,627 | 2,803,853 |
| 期初现金及现金等价物余额 | 10,076,148 | 4,001,779 | 4,929,812 | 4,891,185 | 2,087,332 |
| 期末现金及现金等价物余额 | 2,115,275 | 10,076,148 | 4,001,779 | 4,929,812 | 4,891,185 |