| 2025/12 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 | 30,696,651 | 24,547,898 | 22,244,745 | 30,831,703 | 21,247,945 |
| 投资活动产生之现金流量净额 | (41,113,098) | (55,580,474) | (80,993,980) | (45,666,278) | (48,523,956) |
| 筹资活动产生之现金流量净额 | 21,268,611 | 48,703,053 | 54,132,878 | 31,275,976 | 23,647,668 |
| 汇率变动对现金及现金等价物的影响 | (324,672) | (293,813) | 82,589 | 1,171,470 | (661,784) |
| 现金及现金等价物净增加/(减少) | 10,527,491 | 17,376,664 | (4,533,768) | 17,612,871 | (4,290,127) |
| 期初现金及现金等价物余额 | 107,147,561 | 89,770,896 | 94,244,180 | 76,385,430 | 80,674,915 |
| 期末现金及现金等价物余额 | 117,675,052 | 107,147,561 | 89,710,412 | 93,998,300 | 76,384,788 |