| 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 | 5,521,122 | 9,263,870 | 2,703,186 | 14,617,466 | 20,574,655 |
| 投资活动产生之现金流量净额 | (2,347,672) | (6,630,289) | (8,174,551) | (6,257,577) | (2,843,021) |
| 筹资活动产生之现金流量净额 | 4,095,790 | (4,243,987) | 9,705,012 | (9,763,357) | (12,186,978) |
| 汇率变动对现金及现金等价物的影响 | (167,551) | 244,751 | 204,869 | 785,780 | (224,908) |
| 现金及现金等价物净增加/(减少) | 7,101,689 | (1,365,655) | 4,438,516 | (617,688) | 5,319,748 |
| 期初现金及现金等价物余额 | 18,985,161 | 20,350,816 | 15,912,300 | 16,529,988 | 11,210,240 |
| 期末现金及现金等价物余额 | 26,086,850 | 18,985,161 | 20,350,816 | 15,912,300 | 16,529,988 |