| 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 | 36,549,000 | 87,990,000 | 70,549,000 | 71,121,000 | 72,731,000 |
| 投资活动产生之现金流量净额 | (40,122,000) | (77,599,000) | (70,927,000) | (72,755,000) | (81,555,000) |
| 筹资活动产生之现金流量净额 | (54,000) | 4,860,000 | (11,483,000) | 8,557,000 | (35,861,000) |
| 汇率变动对现金及现金等价物的影响 | (4,000) | 46,000 | 97,000 | 400,000 | (248,000) |
| 现金及现金等价物净增加/(减少) | (3,631,000) | 15,297,000 | (11,764,000) | 7,323,000 | (44,933,000) |
| 期初现金及现金等价物余额 | 44,132,000 | 28,835,000 | 40,599,000 | 33,276,000 | 78,209,000 |
| 期末现金及现金等价物余额 | 40,501,000 | 44,132,000 | 28,835,000 | 40,599,000 | 33,276,000 |