| 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 | (13,016,164) | 7,203,619 | 50,732,458 | 10,365,806 | 22,230,495 |
| 投资活动产生之现金流量净额 | 18,420,738 | (26,260,222) | (11,515,618) | (33,717,304) | (22,380,886) |
| 筹资活动产生之现金流量净额 | (2,196,261) | 5,942,906 | (34,635,068) | 28,440,174 | 38,084,837 |
| 汇率变动对现金及现金等价物的影响 | 29,051 | 296,282 | 1,781,268 | (540,967) | (1,390,815) |
| 现金及现金等价物净增加/(减少) | 3,237,365 | (12,817,415) | 6,363,040 | 4,547,710 | 36,543,631 |
| 期初现金及现金等价物余额 | 166,601,849 | 179,419,264 | 173,056,224 | 168,508,514 | 131,964,883 |
| 期末现金及现金等价物余额 | 169,839,214 | 166,601,849 | 179,419,264 | 173,056,224 | 168,508,514 |