| 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 | (3,128,820) | 9,491,260 | 4,495,571 | (3,598,850) | (1,797,389) |
| 投资活动产生之现金流量净额 | (1,527,869) | (2,414,630) | (13,460,647) | (9,645,905) | (5,515,466) |
| 筹资活动产生之现金流量净额 | (1,158,985) | 1,442,770 | (2,778,151) | 7,265,975 | 5,403,178 |
| 汇率变动对现金及现金等价物的影响 | (172,505) | (785,322) | (313,880) | 1,462,382 | 65,156 |
| 现金及现金等价物净增加/(减少) | (5,988,179) | 7,734,078 | (12,057,107) | (4,516,398) | (1,844,522) |
| 期初现金及现金等价物余额 | 26,093,878 | 18,359,800 | 30,416,906 | 34,933,304 | 36,777,826 |
| 期末现金及现金等价物余额 | 20,105,699 | 26,093,878 | 18,359,800 | 30,416,906 | 34,933,304 |