| 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 | 3,422,537 | (574,645) | 19,237,912 | 21,219,674 | (5,187,770) |
| 投资活动产生之现金流量净额 | 1,191,153 | (6,070,371) | (3,944,708) | 654,778 | (4,824,561) |
| 筹资活动产生之现金流量净额 | (6,732,149) | (19,335,815) | (7,895,562) | 2,692,517 | 21,283,206 |
| 汇率变动对现金及现金等价物的影响 | (13,279) | 7,921 | (12,977) | (156,726) | 19,281 |
| 现金及现金等价物净增加/(减少) | (2,131,738) | (25,972,910) | 7,384,665 | 24,410,243 | 11,290,157 |
| 期初现金及现金等价物余额 | 41,312,471 | 67,285,381 | 59,900,716 | 35,490,473 | 24,195,552 |
| 期末现金及现金等价物余额 | 39,180,733 | 41,312,471 | 67,285,381 | 59,900,716 | 35,485,709 |