| 2024/03 - 三个月 人民币(K¥) | 2023/12 人民币(K¥) | 2022/12 人民币(K¥) | 2021/12 人民币(K¥) | 2020/12 人民币(K¥) | |
| 经营活动产生之现金流量净额 | 187,759 | 6,057,775 | 5,611,194 | 3,893,007 | 9,889,878 |
| 投资活动产生之现金流量净额 | 7,120 | 373,996 | 1,271,903 | 4,075,512 | (423,008) |
| 筹资活动产生之现金流量净额 | (996,961) | (9,634,607) | (7,818,431) | (8,995,305) | (1,675,475) |
| 汇率变动对现金及现金等价物的影响 | 28 | 97 | 46 | 113 | (93) |
| 现金及现金等价物净增加/(减少) | (802,054) | (3,202,739) | (935,287) | (1,026,672) | 7,791,301 |
| 期初现金及现金等价物余额 | 13,540,445 | 16,743,185 | 17,678,472 | 18,705,144 | 10,913,843 |
| 期末现金及现金等价物余额 | 12,738,391 | 13,540,445 | 16,743,185 | 17,678,472 | 18,705,144 |