| 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 | (5,792,569) | 3,799,848 | 3,912,324 | 2,750,449 | 4,113,161 |
| 投资活动产生之现金流量净额 | 2,679,660 | 10,809,130 | (4,615,642) | (13,030,271) | (26,280,786) |
| 筹资活动产生之现金流量净额 | (9,753,878) | (27,672,999) | (36,813,164) | 3,438,919 | (23,103,767) |
| 汇率变动对现金及现金等价物的影响 | (20,562) | 130,836 | 34,390 | 557,114 | 317,472 |
| 现金及现金等价物净增加/(减少) | (12,887,348) | (12,933,186) | (37,482,093) | (6,283,789) | (44,953,920) |
| 期初现金及现金等价物余额 | 84,009,392 | 96,942,577 | 134,424,670 | 140,708,459 | 185,662,380 |
| 期末现金及现金等价物余额 | 71,122,043 | 84,009,392 | 96,942,577 | 134,424,670 | 140,708,459 |