| 2025/03 - 三个月 人民币(K¥) | 2024/12 人民币(K¥) | 2023/12 人民币(K¥) | 2022/12 人民币(K¥) | 2021/12 人民币(K¥) | |
| 经营活动产生之现金流量净额 | 8,341,401 | 34,545,707 | 35,418,470 | (16,762,057) | 12,887,772 |
| 投资活动产生之现金流量净额 | (4,214,251) | (17,862,552) | (15,245,703) | (6,870,708) | (4,452,783) |
| 筹资活动产生之现金流量净额 | (3,406,486) | (10,557,878) | (15,847,304) | 18,097,162 | 1,711,311 |
| 汇率变动对现金及现金等价物的影响 | 11,726 | (102,609) | 83,630 | 208,601 | (49,585) |
| 现金及现金等价物净增加/(减少) | 732,390 | 6,022,668 | 4,409,093 | (5,327,002) | 10,096,715 |
| 期初现金及现金等价物余额 | 21,039,472 | 15,016,804 | 10,607,711 | 15,934,713 | 5,837,998 |
| 期末现金及现金等价物余额 | 21,771,862 | 21,039,472 | 15,016,804 | 10,607,711 | 15,934,713 |