| 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 | 2,192,504 | 19,907,249 | 9,399,535 | 7,515,457 | 7,899,281 |
| 投资活动产生之现金流量净额 | 3,316,271 | (2,407,214) | (9,554,824) | (10,036,574) | (9,640,713) |
| 筹资活动产生之现金流量净额 | (31,215,229) | (27,743,573) | 10,545,069 | 11,722,420 | 5,113,624 |
| 汇率变动对现金及现金等价物的影响 | 18,041 | 83,783 | (43,176) | (136,279) | 39,643 |
| 现金及现金等价物净增加/(减少) | (25,688,413) | (10,159,754) | 10,346,603 | 9,065,023 | 3,411,835 |
| 期初现金及现金等价物余额 | 54,349,503 | 64,509,257 | 54,162,654 | 45,097,631 | 41,685,796 |
| 期末现金及现金等价物余额 | 28,661,091 | 54,349,503 | 64,509,257 | 54,162,654 | 45,097,631 |