| 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 | 582,696 | 2,997,983 | 3,147,037 | 3,557,169 | 3,658,749 |
| 投资活动产生之现金流量净额 | (412,291) | (3,408,197) | (1,445,924) | (3,330,424) | (1,082,917) |
| 筹资活动产生之现金流量净额 | (146,564) | (792,673) | (2,286,399) | (1,584,574) | 286,821 |
| 汇率变动对现金及现金等价物的影响 | 2,450 | 2,911 | 10,295 | 59,907 | (18,341) |
| 现金及现金等价物净增加/(减少) | 26,291 | (1,199,975) | (574,990) | (1,297,922) | 2,844,312 |
| 期初现金及现金等价物余额 | 1,545,506 | 2,745,482 | 3,320,472 | 4,618,394 | 1,774,082 |
| 期末现金及现金等价物余额 | 1,571,798 | 1,545,506 | 2,745,482 | 3,320,472 | 4,618,394 |