| 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 | 4,850,465 | 6,130,221 | 3,647,624 | 15,318,165 | 3,978,791 |
| 投资活动产生之现金流量净额 | (2,483,107) | 661,035 | 4,016,502 | 1,836,664 | 4,472,835 |
| 筹资活动产生之现金流量净额 | (6,928) | (5,608,338) | (4,491,777) | (3,547,818) | (5,504,914) |
| 汇率变动对现金及现金等价物的影响 | 2,409 | (910) | (336) | (3,195) | (3,670) |
| 现金及现金等价物净增加/(减少) | 2,362,840 | 1,182,007 | 3,172,013 | 13,603,817 | 2,943,042 |
| 期初现金及现金等价物余额 | 25,201,024 | 24,019,017 | 20,847,004 | 7,243,186 | 4,300,145 |
| 期末现金及现金等价物余额 | 27,563,863 | 25,201,024 | 24,019,017 | 20,847,004 | 7,243,186 |