| 2023/12 人民币(K¥) | 2022/12 人民币(K¥) | 2021/12 人民币(K¥) | 2020/12 人民币(K¥) | 2019/12 人民币(K¥) | |
| 经营活动产生之现金流量净额 | 3,502,742 | 3,209,410 | 5,223,278 | 3,828,907 | 2,104,745 |
| 投资活动产生之现金流量净额 | 518,581 | (6,316,083) | 3,998,696 | 1,086,494 | 13,966,262 |
| 筹资活动产生之现金流量净额 | (2,918,042) | (2,733,304) | (4,622,683) | (2,978,443) | (9,340,676) |
| 汇率变动对现金及现金等价物的影响 | 2,325 | 16,272 | (7,154) | (3,437) | 6,748 |
| 现金及现金等价物净增加/(减少) | 1,105,605 | (5,823,705) | 4,592,138 | 1,933,519 | 6,737,079 |
| 期初现金及现金等价物余额 | 13,046,160 | 18,869,865 | 14,277,727 | 12,344,207 | 5,607,129 |
| 期末现金及现金等价物余额 | 14,151,765 | 13,046,160 | 18,869,865 | 14,277,727 | 12,344,207 |