| 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 | 5,584,116 | 33,119,894 | 31,368,408 | 34,911,101 | 30,154,841 |
| 投资活动产生之现金流量净额 | (2,491,912) | (12,512,614) | (14,379,366) | (14,568,913) | (11,759,174) |
| 筹资活动产生之现金流量净额 | 1,487,886 | (19,088,238) | (20,896,395) | (17,490,991) | (24,366,904) |
| 汇率变动对现金及现金等价物的影响 | 1,998 | 20,991 | (106,883) | 1,497 | (163,736) |
| 现金及现金等价物净增加/(减少) | 4,582,088 | 1,540,034 | (4,014,235) | 2,852,695 | (6,134,974) |
| 期初现金及现金等价物余额 | 9,097,637 | 7,557,604 | 11,571,839 | 8,719,144 | 14,854,118 |
| 期末现金及现金等价物余额 | 13,679,725 | 9,097,637 | 7,557,604 | 11,571,839 | 8,719,144 |