| 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 | 866,853 | 4,287,348 | 3,339,178 | 3,444,494 | 3,822,921 |
| 投资活动产生之现金流量净额 | (48,018) | (221,382) | (349,146) | (3,084,351) | (2,686,733) |
| 筹资活动产生之现金流量净额 | (215,665) | (4,020,403) | (3,028,534) | 288,268 | (3,862,974) |
| 汇率变动对现金及现金等价物的影响 | 59 | 3,398 | (7,985) | 10,395 | (4,797) |
| 现金及现金等价物净增加/(减少) | 603,229 | 48,961 | (46,487) | 658,806 | (2,731,584) |
| 期初现金及现金等价物余额 | 5,248,561 | 5,199,600 | 5,246,086 | 4,587,281 | 7,165,069 |
| 期末现金及现金等价物余额 | 5,851,790 | 5,248,561 | 5,199,600 | 5,246,086 | 4,433,485 |