| 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 | 7,026,539 | 12,172,323 | 7,225,083 | 10,310,204 | 7,645,105 |
| 投资活动产生之现金流量净额 | (2,963,090) | (3,928,758) | (10,219,984) | (2,893,502) | (4,836,539) |
| 筹资活动产生之现金流量净额 | (3,166,161) | (5,733,617) | (4,431,613) | (2,207,703) | (183,191) |
| 汇率变动对现金及现金等价物的影响 | (3) | 37 | 41 | 59 | (418) |
| 现金及现金等价物净增加/(减少) | 897,286 | 2,509,985 | (7,426,473) | 5,209,059 | 2,624,957 |
| 期初现金及现金等价物余额 | 6,284,730 | 3,774,745 | 11,201,219 | 5,992,160 | 3,367,203 |
| 期末现金及现金等价物余额 | 7,182,016 | 6,284,730 | 3,774,745 | 11,201,219 | 5,992,160 |