| 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 | 992,015 | 912,051 | 936,808 | 532,436 | 884,933 |
| 投资活动产生之现金流量净额 | (1,643,106) | (684,693) | (1,547,421) | (1,540,372) | (1,999,135) |
| 筹资活动产生之现金流量净额 | 34,109 | 867,430 | 1,051,512 | 594,292 | 1,371,960 |
| 汇率变动对现金及现金等价物的影响 | -- | -- | -- | -- | -- |
| 现金及现金等价物净增加/(减少) | (616,982) | 1,094,788 | 440,899 | (413,644) | 257,758 |
| 期初现金及现金等价物余额 | 3,188,344 | 2,093,556 | 1,652,657 | 2,066,301 | 1,808,543 |
| 期末现金及现金等价物余额 | 2,571,362 | 3,188,344 | 2,093,556 | 1,652,657 | 2,066,301 |