| 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 | (1,760,968) | 2,656,461 | 2,095,748 | (8,179,987) | (12,678,715) |
| 投资活动产生之现金流量净额 | 22,335 | 637,685 | (413,102) | 3,333,353 | 1,732,095 |
| 筹资活动产生之现金流量净额 | (48,894) | (1,117,319) | 1,490,043 | 4,710,771 | (3,943,095) |
| 汇率变动对现金及现金等价物的影响 | -- | -- | -- | -- | -- |
| 现金及现金等价物净增加/(减少) | (1,787,527) | 2,176,828 | 3,172,690 | (135,863) | (14,889,715) |
| 期初现金及现金等价物余额 | 8,641,696 | 6,464,868 | 3,292,178 | 3,428,042 | 18,317,757 |
| 期末现金及现金等价物余额 | 6,854,169 | 8,641,696 | 6,464,868 | 3,292,178 | 3,428,042 |