| 2024/09 - 九个月 人民币(K¥) | 2023/12 人民币(K¥) | 2022/12 人民币(K¥) | 2021/12 人民币(K¥) | 2020/12 人民币(K¥) | |
| 经营活动产生之现金流量净额 | 64,490,363 | 69,247,276 | 37,181,122 | (40,818,015) | (17,746,522) |
| 投资活动产生之现金流量净额 | 16,677,388 | (75,416,883) | (17,938,873) | 32,040,729 | (11,846,742) |
| 筹资活动产生之现金流量净额 | (23,096,770) | (8,819,801) | (17,984,636) | 31,662,754 | 45,300,843 |
| 汇率变动对现金及现金等价物的影响 | (16,990) | 31,489 | (61,166) | (23,014) | (99,015) |
| 现金及现金等价物净增加/(减少) | 58,053,991 | (14,957,919) | 1,196,446 | 22,862,455 | 15,608,564 |
| 期初现金及现金等价物余额 | 132,299,960 | 147,257,880 | 146,061,433 | 123,198,978 | 107,590,414 |
| 期末现金及现金等价物余额 | 190,353,952 | 132,299,960 | 147,257,880 | 146,061,433 | 123,198,978 |