| 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 | 307,698 | 4,590,376 | 5,504,578 | 5,018,811 | 6,639,716 |
| 投资活动产生之现金流量净额 | (491,989) | (1,697,223) | (961,339) | (1,934,077) | (4,393,508) |
| 筹资活动产生之现金流量净额 | 1,652,701 | (2,893,934) | (5,302,510) | (5,885,852) | 483,076 |
| 汇率变动对现金及现金等价物的影响 | 200 | (69) | (75) | (119) | -- |
| 现金及现金等价物净增加/(减少) | 1,468,610 | (850) | (759,346) | (2,801,237) | 2,729,284 |
| 期初现金及现金等价物余额 | 11,111,126 | 11,111,975 | 11,871,321 | 14,672,558 | 11,943,275 |
| 期末现金及现金等价物余额 | 12,579,735 | 11,111,126 | 11,111,975 | 11,871,321 | 14,672,558 |