| 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 | (506,345) | 5,400,232 | (675,523) | 617,990 | (90,523) |
| 投资活动产生之现金流量净额 | (10,727) | (125,755) | (129,770) | (97,722) | (99,958) |
| 筹资活动产生之现金流量净额 | (142,442) | 1,207,313 | 472,321 | (1,226,090) | 1,117,464 |
| 汇率变动对现金及现金等价物的影响 | (55) | 457 | 424 | 2,201 | (1,316) |
| 现金及现金等价物净增加/(减少) | (659,569) | 6,482,247 | (332,548) | (703,622) | 925,666 |
| 期初现金及现金等价物余额 | 20,092,817 | 13,610,570 | 13,943,118 | 14,646,740 | 13,721,074 |
| 期末现金及现金等价物余额 | 19,433,249 | 20,092,817 | 13,610,570 | 13,943,118 | 14,646,740 |