| 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 | 12,528,239 | 48,860,347 | 36,860,066 | 28,678,502 | 26,072,238 |
| 投资活动产生之现金流量净额 | (7,790,802) | (32,238,447) | (33,964,609) | (50,980,952) | (23,764,951) |
| 筹资活动产生之现金流量净额 | 3,025,339 | (4,428,871) | (5,816,988) | 27,257,977 | 23,320 |
| 汇率变动对现金及现金等价物的影响 | (105,355) | (237,341) | 947,320 | 1,079,886 | (486,028) |
| 现金及现金等价物净增加/(减少) | 7,657,421 | 11,955,688 | (1,974,212) | 6,035,413 | 1,844,579 |
| 期初现金及现金等价物余额 | 29,648,155 | 17,692,467 | 19,666,679 | 13,631,265 | 11,786,686 |
| 期末现金及现金等价物余额 | 37,305,576 | 29,648,155 | 17,692,467 | 19,666,679 | 13,631,265 |