| 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 | 1,851,253 | 11,479,844 | 17,405,699 | 7,577,700 | 15,723,527 |
| 投资活动产生之现金流量净额 | (1,383,661) | (28,672,419) | (20,901,353) | (1,291,399) | (10,592,438) |
| 筹资活动产生之现金流量净额 | 4,909,628 | (5,818,375) | 7,371,590 | 1,454,828 | 2,778,514 |
| 汇率变动对现金及现金等价物的影响 | (11,252) | 24,200 | 65,502 | 260,017 | (242,076) |
| 现金及现金等价物净增加/(减少) | 5,365,968 | (22,986,750) | 3,941,438 | 8,001,146 | 7,667,527 |
| 期初现金及现金等价物余额 | 28,026,417 | 51,013,167 | 47,071,729 | 39,070,583 | 31,403,056 |
| 期末现金及现金等价物余额 | 33,392,385 | 28,026,417 | 51,013,167 | 47,071,729 | 39,070,583 |