| 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 | (4,738,017) | 2,475,087 | 21,459,210 | 21,616,532 | (10,577,732) |
| 投资活动产生之现金流量净额 | 5,394,826 | (24,465,629) | (13,070,887) | (16,020,970) | 18,492,483 |
| 筹资活动产生之现金流量净额 | (1,799,501) | (1,710,761) | (4,135,876) | 160,682 | (6,900,303) |
| 汇率变动对现金及现金等价物的影响 | 46,965 | 99,507 | 97,627 | 315,020 | (180,964) |
| 现金及现金等价物净增加/(减少) | (1,095,727) | (23,601,795) | 4,350,073 | 6,071,264 | 833,484 |
| 期初现金及现金等价物余额 | 74,506,443 | 98,108,238 | 93,758,165 | 87,686,901 | 86,853,417 |
| 期末现金及现金等价物余额 | 73,410,716 | 74,506,443 | 98,108,238 | 93,758,165 | 87,686,901 |