| 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 | (192,920) | (1,259,052) | (7,793,254) | (7,799,707) | (8,284,748) |
| 投资活动产生之现金流量净额 | 1,095,000 | (2,388,862) | 117,293 | 2,414,585 | 3,132,734 |
| 筹资活动产生之现金流量净额 | (383,024) | 826,191 | 2,558,408 | (448,109) | 22,867,206 |
| 汇率变动对现金及现金等价物的影响 | 32,196 | (19,283) | 44,142 | 69,306 | (41,410) |
| 现金及现金等价物净增加/(减少) | 551,252 | (2,841,006) | (5,073,411) | (5,763,925) | 17,673,782 |
| 期初现金及现金等价物余额 | 12,196,884 | 15,037,890 | 20,111,301 | 25,875,226 | 8,201,444 |
| 期末现金及现金等价物余额 | 12,748,136 | 12,196,884 | 15,037,890 | 20,111,301 | 25,875,226 |