| 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 | 474,600 | 5,723,248 | 6,140,777 | 10,919,809 | 8,437,113 |
| 投资活动产生之现金流量净额 | (3,152,863) | (5,356,743) | (4,908,010) | (10,463,037) | (4,393,735) |
| 筹资活动产生之现金流量净额 | 1,269,600 | (4,423,197) | 1,012,800 | 2,267,582 | (3,702,097) |
| 汇率变动对现金及现金等价物的影响 | 1,018 | (10,570) | (11,814) | 7,794 | (23) |
| 现金及现金等价物净增加/(减少) | (1,407,645) | (4,067,262) | 2,233,753 | 2,732,148 | 341,257 |
| 期初现金及现金等价物余额 | 5,194,765 | 9,262,027 | 7,028,274 | 4,242,454 | 3,901,197 |
| 期末现金及现金等价物余额 | 3,787,121 | 5,194,765 | 9,262,027 | 6,974,603 | 4,242,454 |