| 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 | 7,275,275 | 24,657,129 | 21,268,123 | 21,963,502 | 14,631,389 |
| 投资活动产生之现金流量净额 | (568,618) | (22,650,142) | (20,656,256) | (15,688,821) | (9,088,349) |
| 筹资活动产生之现金流量净额 | 2,183,359 | (3,152,142) | (939,112) | (3,574,216) | (6,400,946) |
| 汇率变动对现金及现金等价物的影响 | 191,232 | (22,035) | 37,687 | 25,975 | (35,319) |
| 现金及现金等价物净增加/(减少) | 9,081,247 | (1,167,190) | (289,558) | 2,726,440 | (893,225) |
| 期初现金及现金等价物余额 | 9,929,289 | 11,096,479 | 11,386,037 | 8,659,597 | 9,552,822 |
| 期末现金及现金等价物余额 | 19,010,536 | 9,929,289 | 11,096,479 | 11,386,037 | 8,659,597 |