| 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 | 7,846,183 | 91,255,017 | 104,341,629 | 101,708,329 | 111,971,577 |
| 投资活动产生之现金流量净额 | (10,385,649) | (84,661,822) | (85,539,277) | (56,126,867) | (74,779,778) |
| 筹资活动产生之现金流量净额 | (3,570,877) | (25,908,819) | (26,506,953) | (24,949,156) | (25,910,331) |
| 汇率变动对现金及现金等价物的影响 | 1,755 | 64,977 | 104,856 | 398,970 | (78,144) |
| 现金及现金等价物净增加/(减少) | (6,108,587) | (19,250,647) | (7,599,745) | 21,031,277 | 11,203,324 |
| 期初现金及现金等价物余额 | 28,486,565 | 47,737,212 | 55,336,957 | 34,305,681 | 23,102,357 |
| 期末现金及现金等价物余额 | 22,377,978 | 28,486,565 | 47,737,212 | 55,336,957 | 34,305,681 |