| 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 | 1,795,774 | 11,477,291 | 224,071 | 845,659 | 10,128,264 |
| 投资活动产生之现金流量净额 | (1,991,595) | (7,265,817) | (5,815,719) | (5,863,558) | (1,232,692) |
| 筹资活动产生之现金流量净额 | 76,330 | 1,593,789 | 7,860,905 | (2,711,284) | (6,770,720) |
| 汇率变动对现金及现金等价物的影响 | 2,428 | (31,987) | 8,961 | 3,463 | (8,235) |
| 现金及现金等价物净增加/(减少) | (117,063) | 5,773,276 | 2,278,218 | (7,725,720) | 2,116,617 |
| 期初现金及现金等价物余额 | 18,892,030 | 13,118,753 | 10,840,535 | 18,566,255 | 16,449,639 |
| 期末现金及现金等价物余额 | 18,774,967 | 18,892,030 | 13,118,753 | 10,840,535 | 18,566,255 |