| 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 | 57,902,611 | 34,657,828 | 35,091,704 | 29,557,117 | 38,590,404 |
| 投资活动产生之现金流量净额 | (31,219,855) | (13,509,510) | 13,599,586 | (35,310,663) | (23,107,701) |
| 筹资活动产生之现金流量净额 | (17,910,213) | (10,854,881) | (31,204,539) | (756,295) | (3,273,601) |
| 汇率变动对现金及现金等价物的影响 | (17,251) | 288,492 | (485,220) | (383,411) | 280,376 |
| 现金及现金等价物净增加/(减少) | 8,755,292 | 10,581,929 | 17,001,531 | (6,893,252) | 12,489,478 |
| 期初现金及现金等价物余额 | 51,131,968 | 40,550,039 | 23,548,508 | 30,441,760 | 17,952,282 |
| 期末现金及现金等价物余额 | 59,887,260 | 51,131,968 | 40,550,039 | 23,548,508 | 30,441,760 |