| 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 | 10,862,634 | 10,968,597 | 16,465,464 | 580,741 | (7,630,233) |
| 投资活动产生之现金流量净额 | 7,446,737 | (27,102,582) | (15,167,830) | (13,481,092) | (20,405,987) |
| 筹资活动产生之现金流量净额 | (17,104,103) | 18,226,739 | (3,665,143) | 13,216,442 | 31,887,502 |
| 汇率变动对现金及现金等价物的影响 | 3,005 | 66,162 | 75,514 | 287,258 | (56,173) |
| 现金及现金等价物净增加/(减少) | 1,208,273 | 2,158,916 | (2,291,995) | 603,350 | 3,795,110 |
| 期初现金及现金等价物余额 | 14,846,709 | 12,687,793 | 14,979,789 | 14,376,438 | 10,581,329 |
| 期末现金及现金等价物余额 | 16,054,982 | 14,846,709 | 12,687,793 | 14,979,789 | 14,376,438 |