| 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 | 3,661,704 | 22,341,926 | 16,158,634 | 58,919,830 | 36,181,686 |
| 投资活动产生之现金流量净额 | (3,552,473) | (9,726,247) | (12,203,285) | (14,935,360) | (4,829,968) |
| 筹资活动产生之现金流量净额 | 2,932,974 | (12,386,132) | (32,515,079) | (46,288,650) | (8,035,434) |
| 汇率变动对现金及现金等价物的影响 | 54,298 | (86,683) | 503,728 | 1,032,582 | (387,951) |
| 现金及现金等价物净增加/(减少) | 3,096,503 | 142,864 | (28,056,002) | (1,271,598) | 22,928,333 |
| 期初现金及现金等价物余额 | 30,495,207 | 30,352,358 | 58,408,360 | 59,584,728 | 17,116,460 |
| 期末现金及现金等价物余额 | 33,591,710 | 30,495,222 | 30,352,358 | 58,313,130 | 40,044,793 |