| 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 | (3,292,868) | 10,059,491 | (3,495,876) | 8,408,574 | (4,420,889) |
| 投资活动产生之现金流量净额 | 2,725,186 | (2,773,696) | 6,054,992 | (13,186,239) | (3,052,870) |
| 筹资活动产生之现金流量净额 | 1,354,979 | 1,088,764 | (497,101) | (117,936) | (378,255) |
| 汇率变动对现金及现金等价物的影响 | 11,025 | (39,288) | (18,596) | 685,313 | (101,658) |
| 现金及现金等价物净增加/(减少) | 798,323 | 8,335,272 | 2,043,420 | (4,210,288) | (7,953,672) |
| 期初现金及现金等价物余额 | 22,502,858 | 14,167,585 | 12,124,165 | 16,334,454 | 24,277,750 |
| 期末现金及现金等价物余额 | 23,301,180 | 22,502,858 | 14,167,585 | 12,124,165 | 16,324,078 |