| 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 | 130,621 | 2,353,028 | 2,024,381 | 2,047,330 | 1,818,805 |
| 投资活动产生之现金流量净额 | (18,905) | (460,951) | 232,444 | (1,278,606) | 1,031,927 |
| 筹资活动产生之现金流量净额 | (244,027) | (575,819) | (492,510) | (511,795) | (503,798) |
| 汇率变动对现金及现金等价物的影响 | -- | -- | -- | -- | -- |
| 现金及现金等价物净增加/(减少) | (132,311) | 1,316,258 | 1,764,315 | 256,929 | 2,346,935 |
| 期初现金及现金等价物余额 | 9,077,948 | 7,762,085 | 5,997,770 | 5,740,841 | 3,393,906 |
| 期末现金及现金等价物余额 | 8,945,637 | 9,078,343 | 7,762,085 | 5,997,770 | 5,740,841 |