| 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 | (2,691,661) | 10,474,826 | 8,342,940 | 1,741,736 | 5,331,678 |
| 投资活动产生之现金流量净额 | (2,026,573) | (12,098,746) | (22,045,973) | (33,269,556) | (41,009,610) |
| 筹资活动产生之现金流量净额 | 6,326,265 | 7,418,528 | 9,983,326 | 31,660,847 | 29,412,071 |
| 汇率变动对现金及现金等价物的影响 | 44,528 | (171,179) | (59,989) | 95,082 | 7,832 |
| 现金及现金等价物净增加/(减少) | 1,652,560 | 5,623,428 | (3,779,695) | 228,108 | (6,258,029) |
| 期初现金及现金等价物余额 | 12,009,785 | 6,386,357 | 10,166,052 | 9,937,944 | 15,936,151 |
| 期末现金及现金等价物余额 | 13,662,345 | 12,009,785 | 6,386,357 | 10,166,052 | 9,678,122 |