| 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 | 1,658,423 | 6,257,311 | 13,930,008 | 7,422,377 | 10,551,217 |
| 投资活动产生之现金流量净额 | (37,329) | (1,330,863) | 7,265,721 | 637,321 | (19,986,583) |
| 筹资活动产生之现金流量净额 | 12,167,783 | (18,989,638) | (49,961,681) | (3,015,407) | 34,457,780 |
| 汇率变动对现金及现金等价物的影响 | (37,463) | (54,679) | (60,411) | 137,658 | (52,572) |
| 现金及现金等价物净增加/(减少) | 13,751,414 | (14,117,870) | (28,826,364) | 5,181,948 | 24,969,843 |
| 期初现金及现金等价物余额 | 132,498,013 | 146,615,883 | 175,442,247 | 170,260,299 | 145,290,456 |
| 期末现金及现金等价物余额 | 146,249,426 | 132,498,013 | 146,615,883 | 175,442,247 | 170,260,299 |