| 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 | 14,345,669 | 17,062,571 | 17,760,024 | 18,121,007 | 14,623,398 |
| 投资活动产生之现金流量净额 | (11,123,954) | (26,567,370) | (9,568,287) | (7,073,515) | (4,230,442) |
| 筹资活动产生之现金流量净额 | (1,959,790) | 8,699,732 | (8,073,000) | (10,886,553) | (11,112,442) |
| 汇率变动对现金及现金等价物的影响 | (34) | 13,885 | 35,659 | (15,368) | (3,166) |
| 现金及现金等价物净增加/(减少) | 1,261,891 | (791,182) | 154,396 | 145,571 | (722,652) |
| 期初现金及现金等价物余额 | 1,648,260 | 2,439,441 | 2,285,046 | 2,139,474 | 2,318,046 |
| 期末现金及现金等价物余额 | 2,910,151 | 1,648,260 | 2,439,441 | 2,285,046 | 1,595,394 |