| 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 | 2,495,879 | 25,812,076 | 21,799,726 | 11,358,260 | 5,258,062 |
| 投资活动产生之现金流量净额 | (3,316,173) | (17,720,258) | (22,813,643) | (11,195,867) | (3,584,612) |
| 筹资活动产生之现金流量净额 | 370,585 | 1,049,102 | (4,255,978) | (1,064,274) | (1,521,980) |
| 汇率变动对现金及现金等价物的影响 | (39,967) | 647 | 93,555 | (29,650) | (132,066) |
| 现金及现金等价物净增加/(减少) | (489,677) | 9,141,567 | (5,176,339) | (931,531) | 19,405 |
| 期初现金及现金等价物余额 | 21,322,109 | 12,180,542 | 17,356,881 | 18,223,973 | 16,889,466 |
| 期末现金及现金等价物余额 | 20,832,432 | 21,322,109 | 12,180,542 | 17,292,442 | 16,908,870 |