| 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 | 1,523,846 | 26,417,680 | 69,247,276 | 37,181,122 | (40,818,015) |
| 投资活动产生之现金流量净额 | 10,301,477 | 15,654,900 | (75,416,883) | (17,938,873) | 32,040,729 |
| 筹资活动产生之现金流量净额 | 13,517,291 | (11,286,196) | (8,819,801) | (17,984,636) | 31,662,754 |
| 汇率变动对现金及现金等价物的影响 | (17,765) | (20,418) | 31,489 | (61,166) | (23,014) |
| 现金及现金等价物净增加/(减少) | 25,324,849 | 30,765,966 | (14,957,919) | 1,196,446 | 22,862,455 |
| 期初现金及现金等价物余额 | 163,065,927 | 132,299,960 | 147,257,880 | 146,061,433 | 123,198,978 |
| 期末现金及现金等价物余额 | 188,390,775 | 163,065,927 | 132,299,960 | 147,257,880 | 146,061,433 |