| 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 | 65,318 | 3,422,335 | 3,023,357 | 3,018,560 | 4,454,163 |
| 投资活动产生之现金流量净额 | (1,802,257) | (4,976,333) | 2,273,996 | (6,517,223) | (12,059,233) |
| 筹资活动产生之现金流量净额 | 2,172,020 | 529,767 | (7,548,256) | 2,799,237 | 12,857,829 |
| 汇率变动对现金及现金等价物的影响 | (2,775) | (4,193) | (53,576) | (49,634) | (55,370) |
| 现金及现金等价物净增加/(减少) | 432,306 | (1,028,425) | (2,304,480) | (749,060) | 5,197,389 |
| 期初现金及现金等价物余额 | 4,914,703 | 5,943,127 | 8,247,607 | 8,985,102 | 3,573,257 |
| 期末现金及现金等价物余额 | 5,347,008 | 4,914,703 | 5,943,127 | 8,236,042 | 8,770,646 |