自2005年5月中国取消出口退税以来,中日两国持续扩大的与磁性材料生产相关的稀土产品的价格持续上扬。同时,由于环保设备投入加大使得相应的生产成本增加,金属钕、镝的价格比年初上涨了20%-30%。只是,钇、铈、镧等与磁性材料生产无关的稀土产品,还没有像钕、镝那样价格高涨的迹 Since the abolition of the export tax rebate in May 2005 in China, the prices of rare earth products related to the production of magnetic materials, which are continuously expanding in both China and Japan, have continued to rise. Meanwhile, the price of neodymium and dysprosium rose by 20% -30% over the beginning of the year due to the increase of production cost of environmental protection equipment. However, rare earth products such as yttrium, cerium and lanthanum, which have nothing to do with the production of magnetic materials, do not have the high price traces such as neodymium and dysprosium