| 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 | 183,603 | 5,272,597 | 9,457,477 | 6,515,080 | 12,018,440 |
| 投资活动产生之现金流量净额 | (3,710,808) | (15,997,286) | (13,926,070) | (4,867,746) | (4,877,520) |
| 筹资活动产生之现金流量净额 | 2,871,679 | 5,989,036 | 5,767,954 | (1,566,135) | (6,628,656) |
| 汇率变动对现金及现金等价物的影响 | (7,617) | 191,354 | 235,869 | 110,041 | 76,922 |
| 现金及现金等价物净增加/(减少) | (663,144) | (4,544,298) | 1,535,230 | 191,240 | 589,186 |
| 期初现金及现金等价物余额 | 3,570,626 | 8,114,923 | 6,579,694 | 6,388,453 | 5,799,268 |
| 期末现金及现金等价物余额 | 2,907,482 | 3,570,626 | 8,114,923 | 6,579,694 | 6,388,453 |