| 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 | (19,281,439) | 4,449,352 | 5,311,657 | 5,085,209 | 32,211,063 |
| 投资活动产生之现金流量净额 | 22,293,332 | (20,977,102) | (12,892,858) | (15,841,481) | (21,680,985) |
| 筹资活动产生之现金流量净额 | (9,576,375) | 16,319,636 | 9,944,601 | 16,273,736 | (8,714,598) |
| 汇率变动对现金及现金等价物的影响 | 9,634 | 24,064 | 94,516 | (13,122) | (249,938) |
| 现金及现金等价物净增加/(减少) | (6,554,848) | (184,050) | 2,457,916 | 5,504,342 | 1,565,542 |
| 期初现金及现金等价物余额 | 19,302,429 | 19,486,479 | 17,028,563 | 11,524,221 | 9,958,679 |
| 期末现金及现金等价物余额 | 12,747,581 | 19,302,429 | 19,486,479 | 17,028,563 | 11,524,221 |