| 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 | 1,622,200 | 13,030,551 | 16,669,123 | 11,052,901 | 5,507,993 |
| 投资活动产生之现金流量净额 | (1,992,917) | (8,597,299) | (7,847,698) | (5,973,757) | (5,648,031) |
| 筹资活动产生之现金流量净额 | 35,681 | (7,601,658) | (5,539,267) | (3,118,925) | (2,666,816) |
| 汇率变动对现金及现金等价物的影响 | 0 | (763) | (432) | (501) | 293 |
| 现金及现金等价物净增加/(减少) | (335,037) | (3,169,169) | 3,281,727 | 1,959,718 | (2,806,562) |
| 期初现金及现金等价物余额 | 4,484,945 | 7,654,114 | 4,372,387 | 2,412,669 | 5,219,231 |
| 期末现金及现金等价物余额 | 4,149,908 | 4,484,945 | 7,654,114 | 4,372,387 | 2,412,669 |