| 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 | 3,578,062 | 27,040,981 | 27,806,188 | 35,232,217 | 14,955,026 |
| 投资活动产生之现金流量净额 | 1,704,107 | (11,181,421) | (3,479,307) | (1,748,229) | 1,885,262 |
| 筹资活动产生之现金流量净额 | (5,104,152) | (14,143,370) | (27,037,749) | (23,413,404) | (15,773,421) |
| 汇率变动对现金及现金等价物的影响 | 65,577 | (93,339) | (156,067) | 72,446 | (88,401) |
| 现金及现金等价物净增加/(减少) | 243,594 | 1,622,851 | (2,866,935) | 10,143,030 | 978,466 |
| 期初现金及现金等价物余额 | 18,439,535 | 16,816,684 | 19,683,619 | 9,540,589 | 7,793,056 |
| 期末现金及现金等价物余额 | 18,683,129 | 18,439,535 | 16,816,684 | 19,683,619 | 8,771,522 |