| 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 | 1,790,261 | 12,068,327 | 6,981,839 | 1,210,498 | (1,638,632) |
| 投资活动产生之现金流量净额 | 3,711,363 | (10,853,070) | (3,821,157) | 345,555 | (3,713,209) |
| 筹资活动产生之现金流量净额 | 66,791 | 258,804 | 3,279,509 | 1,746,717 | 5,178,656 |
| 汇率变动对现金及现金等价物的影响 | 21,258 | (23,849) | 24,739 | (60,678) | (19,501) |
| 现金及现金等价物净增加/(减少) | 5,589,673 | 1,450,211 | 6,464,930 | 3,242,093 | (192,687) |
| 期初现金及现金等价物余额 | 17,717,234 | 16,267,022 | 9,802,093 | 6,560,000 | 6,752,687 |
| 期末现金及现金等价物余额 | 23,306,907 | 17,717,234 | 16,267,022 | 9,802,093 | 6,560,000 |