| 2024/09 - 九个月 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 | 570,978 | 2,855,090 | 3,295,443 | 4,688,101 | 1,387,433 |
| 投资活动产生之现金流量净额 | (3,343,289) | 747,038 | (4,657,332) | (421,727) | (713,129) |
| 筹资活动产生之现金流量净额 | 766,124 | 2,468,591 | (3,380,840) | (4,159,463) | 494,029 |
| 汇率变动对现金及现金等价物的影响 | 118,024 | (441,410) | 88,026 | 268,373 | (88,183) |
| 现金及现金等价物净增加/(减少) | (1,888,163) | 5,629,310 | (4,654,703) | 375,283 | 1,080,149 |
| 期初现金及现金等价物余额 | 20,370,531 | 14,741,221 | 19,395,924 | 19,020,641 | 17,940,491 |
| 期末现金及现金等价物余额 | 18,482,368 | 20,370,531 | 14,741,221 | 19,395,924 | 19,020,641 |