| 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 | 4,747,246 | (207,604) | (6,917,092) | (1,134,659) | 3,439,494 |
| 投资活动产生之现金流量净额 | 2,656,351 | 5,095,697 | (4,263,864) | (5,007,282) | (3,625,098) |
| 筹资活动产生之现金流量净额 | (9,123,776) | (9,446,679) | 6,886,513 | 3,994,059 | (824,608) |
| 汇率变动对现金及现金等价物的影响 | (58,912) | 15,047 | (31,959) | (29,714) | (143,854) |
| 现金及现金等价物净增加/(减少) | (1,779,091) | (4,543,539) | (4,326,403) | (2,177,595) | (1,154,066) |
| 期初现金及现金等价物余额 | 6,871,843 | 11,415,382 | 15,604,798 | 17,270,432 | 17,132,920 |
| 期末现金及现金等价物余额 | 5,092,752 | 6,871,843 | 11,278,395 | 15,092,837 | 15,978,854 |