| 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 | 484,587 | 4,531,835 | 2,705,533 | 7,720,521 | 5,013,773 |
| 投资活动产生之现金流量净额 | (2,263,928) | (5,302,658) | (2,126,291) | (7,517,354) | (7,952,473) |
| 筹资活动产生之现金流量净额 | 1,439,041 | (3,738,996) | 1,672,700 | 2,940,576 | 5,907,380 |
| 汇率变动对现金及现金等价物的影响 | 12,590 | 93,867 | 437,390 | (85,332) | (255,435) |
| 现金及现金等价物净增加/(减少) | (327,710) | (4,415,951) | 2,689,333 | 3,058,411 | 2,713,245 |
| 期初现金及现金等价物余额 | -- | 12,934,070 | 10,244,737 | 7,186,326 | 4,473,081 |
| 期末现金及现金等价物余额 | -- | 8,518,118 | 12,934,070 | 10,244,737 | 7,186,326 |