| 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 | (33,305,868) | 13,930,008 | 7,422,377 | 10,551,217 | 15,155,895 |
| 投资活动产生之现金流量净额 | (1,028,821) | 7,265,721 | 637,321 | (19,986,583) | (6,927,449) |
| 筹资活动产生之现金流量净额 | 15,899,238 | (49,961,681) | (3,015,407) | 34,457,780 | (1,877,937) |
| 汇率变动对现金及现金等价物的影响 | (34,596) | (60,411) | 137,658 | (52,572) | (39,540) |
| 现金及现金等价物净增加/(减少) | (18,470,047) | (28,826,364) | 5,181,948 | 24,969,843 | 6,310,969 |
| 期初现金及现金等价物余额 | 146,615,883 | 175,442,247 | 170,260,299 | 145,290,456 | 138,979,487 |
| 期末现金及现金等价物余额 | 128,145,836 | 146,615,883 | 175,442,247 | 170,260,299 | 145,290,456 |