1.supplier assessment 2.best price and good quality 3.exported to many countries 4,delivery on time RE-impurities(%)La2O3 0.011Pr6O11 25.01Sm2O3 <0.010 Gd2O3 <0.010 Dy2O3 <0.010 Er2O3 <0.010 Yb2O3 <0.010 Y2O3 CeO2 0.037Nd2O3 74.75Eu2O3 <0.010Tb4O7 <0.010 Ho2O3 <0.010Tm2O3 <0.010Lu2O3 <0.010 REO 98.67 Praseodymium-Neodymium Oxide (PrNd)xOy
