| 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 | 2,063,115 | (14,308,924) | (6,739,139) | (11,241,387) | 16,704,360 |
| 投资活动产生之现金流量净额 | (675,066) | (2,846,860) | (2,803,834) | 3,722,426 | (8,898,146) |
| 筹资活动产生之现金流量净额 | (5,883,073) | 16,483,500 | 8,598,864 | 883,935 | 54,094 |
| 汇率变动对现金及现金等价物的影响 | 491 | 14,678 | 14,995 | 68,270 | (19,590) |
| 现金及现金等价物净增加/(减少) | (4,494,533) | (657,607) | (929,115) | (6,566,755) | 7,840,717 |
| 期初现金及现金等价物余额 | 7,713,848 | 8,371,455 | 9,300,570 | 15,867,325 | 8,026,608 |
| 期末现金及现金等价物余额 | 3,219,315 | 7,713,848 | 8,371,455 | 9,300,570 | 15,867,325 |