| 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 | 719,065 | 4,514,750 | 6,508,825 | 7,314,863 | 12,446,414 |
| 投资活动产生之现金流量净额 | (370,226) | 76,284 | (83,174) | (1,108,105) | (4,690,056) |
| 筹资活动产生之现金流量净额 | (798,906) | (5,048,561) | (7,763,154) | (7,347,800) | (8,298,229) |
| 汇率变动对现金及现金等价物的影响 | 5,330 | (9,780) | (5,621) | (17,245) | 5,506 |
| 现金及现金等价物净增加/(减少) | (444,737) | (467,307) | (1,343,124) | (1,158,288) | (536,365) |
| 期初现金及现金等价物余额 | 2,271,168 | 2,738,475 | 4,081,599 | 5,239,886 | 5,699,336 |
| 期末现金及现金等价物余额 | 1,826,431 | 2,271,168 | 2,738,475 | 4,081,599 | 5,162,972 |