| 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 | 800,471 | 36,381,873 | 15,581,286 | 18,329,500 | (4,832,339) |
| 投资活动产生之现金流量净额 | (11,252,669) | (15,042,638) | (14,810,483) | (9,028,978) | 6,683,234 |
| 筹资活动产生之现金流量净额 | 1,667,079 | (8,269,290) | (4,114,870) | (6,467,165) | (462,355) |
| 汇率变动对现金及现金等价物的影响 | 2,092 | 39,902 | 11,950 | 90,440 | (30,465) |
| 现金及现金等价物净增加/(减少) | (8,783,027) | 13,109,847 | (3,332,117) | 2,923,797 | 1,358,076 |
| 期初现金及现金等价物余额 | 75,992,806 | 62,882,959 | 66,215,077 | 63,291,280 | 61,933,204 |
| 期末现金及现金等价物余额 | 67,209,779 | 75,992,806 | 62,882,959 | 66,215,077 | 63,291,280 |