| 2025/03 - 三个月 人民币(K¥) | 2024/12 人民币(K¥) | 2023/12 人民币(K¥) | 2022/12 人民币(K¥) | 2021/12 人民币(K¥) | |
| 经营活动产生之现金流量净额 | 643,361 | 6,617,323 | 10,641,533 | 2,710,451 | (8,464,132) |
| 投资活动产生之现金流量净额 | (154,722) | 491,177 | 6,445,186 | (260,773) | (5,495,806) |
| 筹资活动产生之现金流量净额 | (624,399) | (9,314,361) | (24,328,667) | 9,138,917 | 7,262,517 |
| 汇率变动对现金及现金等价物的影响 | (44) | 5,905 | 1,978 | 83,556 | 3,370 |
| 现金及现金等价物净增加/(减少) | (135,803) | (2,199,957) | (7,239,970) | 11,672,151 | (6,694,052) |
| 期初现金及现金等价物余额 | 26,873,064 | 29,073,021 | 36,312,990 | 24,640,839 | 31,334,891 |
| 期末现金及现金等价物余额 | 26,737,260 | 26,873,064 | 29,073,021 | 36,312,990 | 24,640,839 |