| 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 | (80,036,146) | 5,926,525 | 40,553,551 | 44,108,109 | 38,271,760 |
| 投资活动产生之现金流量净额 | 26,193,242 | 16,894,964 | (37,351,068) | (35,891,650) | 17,406,883 |
| 筹资活动产生之现金流量净额 | 11,614,505 | (8,355,984) | (16,268,878) | (20,545,089) | (5,907,009) |
| 汇率变动对现金及现金等价物的影响 | 177,753 | 1,073,448 | 1,327,981 | 3,948,763 | (1,653,680) |
| 现金及现金等价物净增加/(减少) | (42,050,646) | 15,538,953 | (11,738,415) | (8,379,868) | 48,117,955 |
| 期初现金及现金等价物余额 | 165,371,657 | 149,832,704 | 161,571,118 | 169,950,986 | 121,833,031 |
| 期末现金及现金等价物余额 | 123,321,011 | 165,371,657 | 149,832,704 | 161,571,118 | 169,950,986 |