| 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 | 1,344,894 | 12,104,619 | 17,487,334 | 4,769,380 | (452,420) |
| 投资活动产生之现金流量净额 | 485,429 | (6,640,020) | (1,756,057) | (1,965,298) | 2,069,109 |
| 筹资活动产生之现金流量净额 | (395,567) | (5,598,602) | (4,744,617) | 326,643 | (924,546) |
| 汇率变动对现金及现金等价物的影响 | 0 | -- | -- | -- | -- |
| 现金及现金等价物净增加/(减少) | 1,434,756 | (134,003) | 10,986,660 | 3,130,725 | 692,143 |
| 期初现金及现金等价物余额 | 15,975,496 | 16,109,498 | 5,122,838 | 1,992,075 | 1,299,933 |
| 期末现金及现金等价物余额 | 17,410,251 | 15,975,496 | 16,109,498 | 5,122,800 | 1,992,075 |