| 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 | (457,531) | 6,843,711 | 7,355,651 | 3,830,314 | 6,323,509 |
| 投资活动产生之现金流量净额 | (2,949,985) | (3,776,145) | (819,999) | (4,658,530) | (4,925,149) |
| 筹资活动产生之现金流量净额 | 604,509 | (4,002,395) | (2,850,632) | (4,017,761) | (2,911,298) |
| 汇率变动对现金及现金等价物的影响 | 224 | 580 | 4,026 | (2,786) | (2,944) |
| 现金及现金等价物净增加/(减少) | (2,802,783) | (934,249) | 3,689,045 | (4,848,763) | (1,515,882) |
| 期初现金及现金等价物余额 | 11,906,831 | 12,841,080 | 9,152,035 | 14,000,798 | 15,516,681 |
| 期末现金及现金等价物余额 | 9,104,048 | 11,906,831 | 12,841,080 | 9,152,035 | 14,000,798 |