| 2023/12 人民币(K¥) | 2022/12 人民币(K¥) | 2021/12 人民币(K¥) | 2020/12 人民币(K¥) | 2019/12 人民币(K¥) | |
| 经营活动产生之现金流量净额 | 28,079,222 | 19,058,137 | 33,564,785 | 17,506,773 | (2,051,879) |
| 投资活动产生之现金流量净额 | (32,287,234) | (28,966,308) | (56,840,756) | (56,283,914) | (35,166,559) |
| 筹资活动产生之现金流量净额 | 1,202,770 | 11,556,673 | 30,837,455 | 35,577,321 | 35,582,526 |
| 汇率变动对现金及现金等价物的影响 | (967,183) | (528,060) | 185,010 | 218,116 | (53,668) |
| 现金及现金等价物净增加/(减少) | (3,972,425) | 1,120,442 | 7,746,494 | (2,981,704) | (1,689,581) |
| 期初现金及现金等价物余额 | 15,459,280 | 14,338,838 | 6,592,344 | 9,574,048 | 11,263,629 |
| 期末现金及现金等价物余额 | 11,486,855 | 15,459,280 | 14,338,838 | 6,592,344 | 9,574,048 |