| 2024/03 - 三个月 人民币(K¥) | 2023/12 人民币(K¥) | 2022/12 人民币(K¥) | 2021/12 人民币(K¥) | 2020/12 人民币(K¥) | |
| 经营活动产生之现金流量净额 | (13,815,004) | 40,553,551 | 44,108,109 | 38,271,760 | (33,102,107) |
| 投资活动产生之现金流量净额 | 19,563,752 | (37,351,068) | (35,891,650) | 17,406,883 | 18,114,816 |
| 筹资活动产生之现金流量净额 | 6,271,779 | (16,268,878) | (20,545,089) | (5,907,009) | (17,196,290) |
| 汇率变动对现金及现金等价物的影响 | 12,350 | 1,327,981 | 3,948,763 | (1,653,680) | (1,295,422) |
| 现金及现金等价物净增加/(减少) | 12,032,877 | (11,738,415) | (8,379,868) | 48,117,955 | (33,479,003) |
| 期初现金及现金等价物余额 | 149,832,704 | 161,571,118 | 169,950,986 | 121,833,031 | 155,312,034 |
| 期末现金及现金等价物余额 | 161,865,581 | 149,832,704 | 161,571,118 | 169,950,986 | 121,833,031 |