| 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 | 1,055,680 | 4,476,981 | 3,414,217 | 4,217,571 | 3,937,815 |
| 投资活动产生之现金流量净额 | (185,091) | (3,613,323) | (3,819,290) | (4,064,038) | (3,857,489) |
| 筹资活动产生之现金流量净额 | (633,627) | (1,002,586) | (1,336,250) | 4,428,475 | (819,407) |
| 汇率变动对现金及现金等价物的影响 | 8,912 | 27,989 | 73,645 | 128,342 | (134,712) |
| 现金及现金等价物净增加/(减少) | 245,874 | (110,939) | (1,667,678) | 4,710,350 | (873,794) |
| 期初现金及现金等价物余额 | 9,391,450 | 9,502,389 | 11,170,067 | 6,459,717 | 7,333,511 |
| 期末现金及现金等价物余额 | 9,637,323 | 9,391,450 | 9,502,389 | 11,170,067 | 6,459,717 |