| 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 | 2,887,381 | 9,221,354 | 13,414,585 | 13,793,492 | 13,514,651 |
| 投资活动产生之现金流量净额 | (694,207) | (5,327,943) | (7,428,744) | (4,596,841) | (530,441) |
| 筹资活动产生之现金流量净额 | (499,232) | (6,772,140) | 2,794,528 | (11,584,673) | (5,016,431) |
| 汇率变动对现金及现金等价物的影响 | 23,469 | 84,985 | 137,439 | 583,392 | (162,937) |
| 现金及现金等价物净增加/(减少) | 1,717,412 | (2,793,744) | 8,917,809 | (1,804,630) | 7,804,843 |
| 期初现金及现金等价物余额 | 32,822,956 | 35,607,756 | 26,689,947 | 28,494,578 | 20,689,735 |
| 期末现金及现金等价物余额 | 34,540,367 | 32,814,012 | 35,607,756 | 26,689,947 | 28,494,578 |