| 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 | 1,885,573 | 3,587,702 | 13,697,263 | 16,915,314 | 14,972,296 |
| 投资活动产生之现金流量净额 | (771,043) | (26,359,648) | (2,465,370) | (1,764,545) | (5,575,757) |
| 筹资活动产生之现金流量净额 | (318,766) | 14,241,302 | (8,405,350) | (8,986,532) | (5,913,520) |
| 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) | 795,764 | (8,530,644) | 2,826,543 | 6,164,237 | 3,483,019 |
| 期初现金及现金等价物余额 | 8,298,504 | 16,829,149 | 14,002,605 | 7,838,368 | 4,355,349 |
| 期末现金及现金等价物余额 | 9,094,268 | 8,298,504 | 16,829,149 | 14,002,605 | 7,838,368 |