| 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 | 2,392,088 | 3,178,375 | 4,046,534 | 3,133,813 | 3,161,231 |
| 投资活动产生之现金流量净额 | 711,612 | (1,738,324) | (2,989,555) | (3,229,551) | (11,829,716) |
| 筹资活动产生之现金流量净额 | (4,700,443) | (646,141) | 178,551 | 1,003,808 | 9,127,494 |
| 汇率变动对现金及现金等价物的影响 | (1,808) | 16,235 | (36,331) | 4,234 | 9,776 |
| 现金及现金等价物净增加/(减少) | (1,598,551) | 810,145 | 1,199,200 | 912,304 | 468,786 |
| 期初现金及现金等价物余额 | 21,039,301 | 20,229,156 | 19,029,957 | 16,765,296 | 16,296,510 |
| 期末现金及现金等价物余额 | 19,440,750 | 21,039,301 | 20,229,156 | 17,677,600 | 16,765,296 |