| 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 | 1,243,152 | 7,677,997 | 6,698,961 | 9,590,417 | 5,223,412 |
| 投资活动产生之现金流量净额 | 1,213,524 | 1,723,523 | (2,908,990) | (2,429,739) | (1,958,517) |
| 筹资活动产生之现金流量净额 | (700,567) | (9,256,763) | (4,701,364) | (7,551,421) | (1,883,348) |
| 汇率变动对现金及现金等价物的影响 | (5,125) | 9,038 | 20,054 | (3,447) | (8,270) |
| 现金及现金等价物净增加/(减少) | 1,750,985 | 153,794 | (891,338) | (394,189) | 1,373,277 |
| 期初现金及现金等价物余额 | 3,409,471 | 3,255,677 | 4,147,015 | 4,541,205 | 3,167,928 |
| 期末现金及现金等价物余额 | 5,160,456 | 3,409,471 | 3,255,677 | 4,147,015 | 4,541,205 |