| 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 | 1,223,623 | 11,315,738 | 9,989,105 | 8,848,073 | 9,376,257 |
| 投资活动产生之现金流量净额 | (528,020) | (1,178,773) | (2,310,130) | 975,477 | 405,617 |
| 筹资活动产生之现金流量净额 | 554,562 | (3,180,100) | (6,211,648) | (13,779,919) | (6,384,598) |
| 汇率变动对现金及现金等价物的影响 | 13,778 | (78,221) | 12,351 | (27,101) | (6,963) |
| 现金及现金等价物净增加/(减少) | 1,263,942 | 6,878,644 | 1,479,678 | (3,983,470) | 3,390,314 |
| 期初现金及现金等价物余额 | 39,925,079 | 33,046,435 | 31,566,756 | 35,550,227 | 32,159,913 |
| 期末现金及现金等价物余额 | 41,189,021 | 39,925,079 | 33,046,435 | 31,566,756 | 35,550,227 |