| 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 | (96,595,019) | 11,030,123 | 3,828,927 | 13,989,638 | 20,273,615 |
| 投资活动产生之现金流量净额 | (6,845,024) | (26,501,519) | (11,477,252) | (32,632,456) | (52,629,397) |
| 筹资活动产生之现金流量净额 | 90,326,240 | 30,450,196 | 16,520,628 | 52,970,087 | 30,818,334 |
| 汇率变动对现金及现金等价物的影响 | 30,368 | 1,151,944 | 2,057,637 | (706,108) | (2,328,275) |
| 现金及现金等价物净增加/(减少) | (13,083,435) | 16,130,744 | 10,929,940 | 33,621,161 | (3,865,723) |
| 期初现金及现金等价物余额 | 329,130,935 | 313,000,191 | 302,070,251 | 268,449,090 | 271,729,991 |
| 期末现金及现金等价物余额 | 316,047,500 | 329,130,935 | 313,000,191 | 302,070,251 | 267,864,268 |