| 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 | 2,267,600 | 18,290,358 | 13,420,321 | 15,527,520 | 9,851,639 |
| 投资活动产生之现金流量净额 | (1,591,412) | (16,044,498) | (19,513,712) | (7,796,983) | (9,043,092) |
| 筹资活动产生之现金流量净额 | 9,960,289 | 7,258,480 | 8,781,245 | 11,945,207 | (46,562) |
| 汇率变动对现金及现金等价物的影响 | (1,896) | 119,313 | (579,926) | (28,811) | (395,133) |
| 现金及现金等价物净增加/(减少) | 10,634,581 | 9,623,653 | 2,107,928 | 19,646,932 | 366,853 |
| 期初现金及现金等价物余额 | 42,812,080 | 33,188,427 | 31,080,500 | 11,433,567 | 11,066,714 |
| 期末现金及现金等价物余额 | 53,446,661 | 42,812,080 | 33,188,427 | 31,080,500 | 11,433,567 |