| 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 | (336,780) | 2,164,265 | 1,967,250 | 2,441,071 | 2,178,811 |
| 投资活动产生之现金流量净额 | (239,820) | (742,025) | (1,224,718) | 1,226,790 | (1,420,209) |
| 筹资活动产生之现金流量净额 | 181,174 | (1,497,997) | (2,105,567) | (4,244,942) | (913,998) |
| 汇率变动对现金及现金等价物的影响 | 6,805 | (23,867) | 16,299 | 48,452 | (24,956) |
| 现金及现金等价物净增加/(减少) | (388,621) | (99,624) | (1,346,737) | (528,629) | (180,353) |
| 期初现金及现金等价物余额 | 2,890,820 | 2,990,445 | 4,337,181 | 4,865,811 | 5,046,163 |
| 期末现金及现金等价物余额 | 2,502,199 | 2,890,820 | 2,990,445 | 4,337,181 | 4,865,811 |