| 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 | 264,556 | 960,875 | 1,991,799 | 6,641,702 | 16,774,476 |
| 投资活动产生之现金流量净额 | (488,788) | (2,793,152) | (560,872) | (7,097,960) | (10,721,689) |
| 筹资活动产生之现金流量净额 | 914,693 | 1,088,045 | (1,361,284) | 516,570 | (4,900,327) |
| 汇率变动对现金及现金等价物的影响 | (13,483) | 2,754 | (1,788) | 77,365 | (52,995) |
| 现金及现金等价物净增加/(减少) | 676,978 | (741,478) | 67,856 | 137,677 | 1,099,465 |
| 期初现金及现金等价物余额 | 3,687,116 | 4,428,594 | 4,360,738 | 4,223,062 | 3,123,597 |
| 期末现金及现金等价物余额 | 4,364,095 | 3,687,116 | 4,428,594 | 4,360,738 | 4,223,062 |