| 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 | 350 | 1,930,033 | 2,026,837 | (454,047) | 917,652 |
| 投资活动产生之现金流量净额 | (86,861) | 439,508 | (648,994) | (8,469) | (1,605,741) |
| 筹资活动产生之现金流量净额 | (64,072) | (1,556,995) | (1,078,111) | (1,245,195) | (1,173,577) |
| 汇率变动对现金及现金等价物的影响 | -- | -0 | 0 | 0 | -- |
| 现金及现金等价物净增加/(减少) | (150,584) | 812,545 | 299,732 | (1,707,710) | (1,861,666) |
| 期初现金及现金等价物余额 | 10,878,508 | 10,065,962 | 9,766,231 | 11,473,941 | 13,335,607 |
| 期末现金及现金等价物余额 | 10,727,924 | 10,878,508 | 10,065,962 | 9,766,231 | 11,473,941 |