| 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 | 2,630,443 | 10,888,841 | 9,300,199 | 9,180,532 | 6,039,010 |
| 投资活动产生之现金流量净额 | (3,124,765) | (6,050,290) | (5,367,384) | (5,576,695) | (8,549,475) |
| 筹资活动产生之现金流量净额 | (620,000) | (4,454,405) | (5,136,912) | (2,416,316) | (6,401,607) |
| 汇率变动对现金及现金等价物的影响 | 91,700 | 59,139 | 15,362 | 278,394 | (96,368) |
| 现金及现金等价物净增加/(减少) | (1,022,621) | 443,284 | (1,188,735) | 1,465,916 | (9,008,439) |
| 期初现金及现金等价物余额 | 10,936,804 | 10,493,519 | 11,682,255 | 10,216,339 | 19,224,778 |
| 期末现金及现金等价物余额 | 9,914,183 | 10,936,804 | 10,493,519 | 11,682,255 | 10,216,339 |