| 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 | 874,985 | 1,863,884 | 1,874,539 | 3,119,378 | 1,506,780 |
| 投资活动产生之现金流量净额 | 206,114 | (459,783) | (875,440) | (995,893) | (1,045,422) |
| 筹资活动产生之现金流量净额 | (909,817) | (2,007,134) | (3,292,222) | (1,255,621) | (882,089) |
| 汇率变动对现金及现金等价物的影响 | (631) | 13,354 | (4,990) | (22,749) | 8,657 |
| 现金及现金等价物净增加/(减少) | 170,650 | (589,679) | (2,298,113) | 845,115 | (412,073) |
| 期初现金及现金等价物余额 | 7,176,148 | 7,765,826 | 10,063,940 | 9,218,825 | 9,630,898 |
| 期末现金及现金等价物余额 | 7,346,798 | 7,176,148 | 7,765,826 | 10,063,940 | 9,218,825 |