| 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 | 7,041,143 | 7,225,083 | 10,310,204 | 7,645,105 | 2,009,820 |
| 投资活动产生之现金流量净额 | (5,304,640) | (10,219,984) | (2,893,502) | (4,836,539) | (739,801) |
| 筹资活动产生之现金流量净额 | (2,660) | (4,431,613) | (2,207,703) | (183,191) | (1,369,402) |
| 汇率变动对现金及现金等价物的影响 | -0 | 41 | 59 | (418) | (1,204) |
| 现金及现金等价物净增加/(减少) | 1,733,843 | (7,426,473) | 5,209,059 | 2,624,957 | (100,587) |
| 期初现金及现金等价物余额 | 3,774,742 | 11,201,219 | 5,992,160 | 3,367,203 | 3,467,790 |
| 期末现金及现金等价物余额 | 5,508,585 | 3,774,745 | 11,201,219 | 5,992,160 | 3,367,203 |