we can supply sm2O3 Here are brief introduction of our company: Of the enterprises in the country are famous porcelain -- Zibo, rich resources, abundant, is used with an advanced separation technique, specializing in the production of ceria oxide doped, neodymium oxide, yttrium oxide, Pr6O11, lanthanum oxide, sm2O3, RE raw materials and other kinds of modern enterprise base, known as the "industrial MSG" rare earth products are widely used in ceramics