| 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 | (1,307,684) | 1,991,799 | 6,641,702 | 16,774,476 | 2,770,515 |
| 投资活动产生之现金流量净额 | (519,459) | (560,872) | (7,097,960) | (10,721,689) | (6,081,913) |
| 筹资活动产生之现金流量净额 | 1,210,457 | (1,361,284) | 516,570 | (4,900,327) | (708,739) |
| 汇率变动对现金及现金等价物的影响 | (21,883) | (1,788) | 77,365 | (52,995) | (95,916) |
| 现金及现金等价物净增加/(减少) | (638,569) | 67,856 | 137,677 | 1,099,465 | (4,116,054) |
| 期初现金及现金等价物余额 | 4,428,594 | 4,360,738 | 4,223,062 | 3,123,597 | 7,239,651 |
| 期末现金及现金等价物余额 | 3,790,025 | 4,428,594 | 4,360,738 | 4,223,062 | 3,123,597 |