| 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 | 3,083,664 | 26,796,753 | 36,336,825 | 27,922,292 | 16,849,706 |
| 投资活动产生之现金流量净额 | (10,874,042) | (44,830,096) | (34,324,607) | (28,758,048) | (23,855,022) |
| 筹资活动产生之现金流量净额 | 17,534,370 | 22,809,060 | (17,187,541) | 17,586,609 | 19,812,754 |
| 汇率变动对现金及现金等价物的影响 | (1,809) | (91,622) | (26,342) | (40,320) | (22,749) |
| 现金及现金等价物净增加/(减少) | 9,742,183 | 4,684,095 | (15,201,665) | 16,710,533 | 12,784,689 |
| 期初现金及现金等价物余额 | 23,496,359 | 18,812,264 | 34,013,929 | 17,303,396 | 4,518,707 |
| 期末现金及现金等价物余额 | 33,238,542 | 23,496,359 | 18,812,264 | 34,013,929 | 17,303,396 |