| 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 | 2,734,097 | 8,172,474 | 7,405,847 | 12,267,935 | 1,535,916 |
| 投资活动产生之现金流量净额 | (2,364,407) | (13,531,866) | (11,360,861) | (9,520,663) | (14,766,315) |
| 筹资活动产生之现金流量净额 | 2,106,764 | 4,439,860 | 3,194,522 | (1,090,535) | 13,368,355 |
| 汇率变动对现金及现金等价物的影响 | 69,636 | (151,679) | 23,682 | 25,188 | (118,484) |
| 现金及现金等价物净增加/(减少) | 2,546,090 | (1,071,211) | (736,810) | 1,681,925 | 19,472 |
| 期初现金及现金等价物余额 | 5,622,878 | 6,694,089 | 7,430,899 | 5,748,974 | 5,681,816 |
| 期末现金及现金等价物余额 | 8,168,968 | 5,622,878 | 6,694,089 | 7,430,899 | 5,701,288 |