| 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 | 4,420,580 | 14,417,231 | 16,808,648 | 8,830,607 | 8,976,265 |
| 投资活动产生之现金流量净额 | (7,077,223) | (41,005,344) | (29,826,485) | (34,900,915) | (28,071,913) |
| 筹资活动产生之现金流量净额 | 4,171,614 | 20,988,170 | 10,379,731 | 37,240,733 | 16,840,557 |
| 汇率变动对现金及现金等价物的影响 | (643) | 5,197 | 4,596 | 3,804 | 244 |
| 现金及现金等价物净增加/(减少) | 1,514,328 | (5,594,747) | (2,633,509) | 11,174,229 | (2,254,846) |
| 期初现金及现金等价物余额 | 4,885,112 | 10,479,859 | 13,113,368 | 1,860,233 | 4,106,083 |
| 期末现金及现金等价物余额 | 6,399,440 | 4,885,112 | 10,479,859 | 13,034,462 | 1,851,237 |