| 2025/09 - 九个月 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 | 8,859,233 | 7,819,153 | 12,104,619 | 17,487,334 | 4,769,380 |
| 投资活动产生之现金流量净额 | (5,675,090) | (6,437,232) | (6,640,020) | (1,756,057) | (1,965,298) |
| 筹资活动产生之现金流量净额 | 54,825 | (4,900,093) | (5,598,602) | (4,744,617) | 326,643 |
| 汇率变动对现金及现金等价物的影响 | 137 | 93 | 0 | -- | -- |
| 现金及现金等价物净增加/(减少) | 3,239,104 | (3,518,079) | (134,003) | 10,986,660 | 3,130,725 |
| 期初现金及现金等价物余额 | 12,457,416 | 15,975,496 | 16,109,498 | 5,122,838 | 1,992,075 |
| 期末现金及现金等价物余额 | 15,696,520 | 12,457,416 | 15,975,496 | 16,109,498 | 5,122,800 |