| 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 | 806,996 | (7,337,499) | 4,060,026 | 1,751,217 | 5,121,209 |
| 投资活动产生之现金流量净额 | 1,984,375 | 4,390,350 | (2,359,421) | (3,887,528) | (4,623,209) |
| 筹资活动产生之现金流量净额 | 1,223,125 | (1,290,768) | (3,503,142) | 1,610,421 | (1,800,792) |
| 汇率变动对现金及现金等价物的影响 | 2,459 | 15,320 | (1,861) | (7,401) | 10,598 |
| 现金及现金等价物净增加/(减少) | 4,016,955 | (4,222,597) | (1,804,398) | (533,291) | (1,292,194) |
| 期初现金及现金等价物余额 | 889,413 | 5,112,010 | 6,916,408 | 7,449,699 | 8,741,893 |
| 期末现金及现金等价物余额 | 4,906,368 | 889,413 | 5,112,010 | 6,916,408 | 7,449,699 |