| 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 | 54,460 | 3,361,121 | 2,767,580 | 2,041,235 | 2,150,255 |
| 投资活动产生之现金流量净额 | (3,362,875) | (3,199,607) | (2,278,717) | (2,262,987) | (6,013,742) |
| 筹资活动产生之现金流量净额 | 1,109,126 | 456,248 | (571,072) | (591,383) | 6,974,927 |
| 汇率变动对现金及现金等价物的影响 | (591) | 6,268 | 18,505 | 4,946 | (12,269) |
| 现金及现金等价物净增加/(减少) | (2,199,881) | 624,030 | (63,703) | (808,189) | 3,099,171 |
| 期初现金及现金等价物余额 | 7,637,573 | 7,013,543 | 7,077,246 | 7,883,060 | 4,783,890 |
| 期末现金及现金等价物余额 | 5,437,692 | 7,637,573 | 7,013,543 | 7,074,872 | 7,883,060 |