| 2024/03 - 三个月 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 | (16,193,463) | 9,486,032 | 7,936,761 | 8,844,178 | 6,490,100 |
| 投资活动产生之现金流量净额 | (20,774,987) | (41,528,319) | (49,025,772) | (18,653,107) | (20,191,787) |
| 筹资活动产生之现金流量净额 | 25,050,193 | 36,050,505 | 52,324,231 | 12,323,840 | 22,136,462 |
| 汇率变动对现金及现金等价物的影响 | (207,026) | 119,100 | 565,095 | (172,373) | (1,198,110) |
| 现金及现金等价物净增加/(减少) | (12,125,283) | 4,127,318 | 11,800,315 | 2,342,538 | 7,236,665 |
| 期初现金及现金等价物余额 | 68,136,019 | 64,008,702 | 52,208,387 | 49,861,244 | 42,624,579 |
| 期末现金及现金等价物余额 | 56,010,736 | 68,136,020 | 64,008,702 | 52,203,782 | 49,861,244 |