| 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 | (2,637,378) | 2,366,678 | 2,789,029 | 846,856 | 970,986 |
| 投资活动产生之现金流量净额 | (554,317) | (7,564,894) | (1,695,828) | (1,081,318) | (1,812,348) |
| 筹资活动产生之现金流量净额 | 462,145 | 6,683,996 | 3,820,743 | 152,439 | 1,112,787 |
| 汇率变动对现金及现金等价物的影响 | (2,453) | (5,925) | 21,834 | 10,594 | (3,463) |
| 现金及现金等价物净增加/(减少) | (2,732,002) | 1,479,855 | 4,935,778 | (71,429) | 267,962 |
| 期初现金及现金等价物余额 | 19,473,073 | 17,993,218 | 13,057,440 | 2,637,553 | 2,369,592 |
| 期末现金及现金等价物余额 | 16,741,071 | 19,473,073 | 17,993,218 | 2,566,124 | 2,637,553 |