| 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 | 3,405,180 | 42,965,340 | 43,634,064 | 48,096,562 | 22,632,367 |
| 投资活动产生之现金流量净额 | (1,070,859) | (15,057,258) | (22,045,926) | (25,382,290) | (14,244,060) |
| 筹资活动产生之现金流量净额 | (2,752,430) | (26,298,072) | (22,687,002) | (6,687,056) | (5,474,956) |
| 汇率变动对现金及现金等价物的影响 | 11,341 | (25,163) | 1,518 | 26,317 | (10,391) |
| 现金及现金等价物净增加/(减少) | (406,768) | 1,584,847 | (1,097,346) | 16,053,533 | 2,902,960 |
| 期初现金及现金等价物余额 | 31,582,885 | 29,998,038 | 31,095,384 | 15,041,851 | 12,138,798 |
| 期末现金及现金等价物余额 | 31,176,117 | 31,582,885 | 29,998,038 | 31,095,384 | 15,041,758 |