We are a Chinese industrial group, rare earth products are one of our aspects, we producing Rare earth metal and chemicals. Pls We are a Chinese industrial group, rare earth products are one of our aspects, we producing Rare earth metal and chemicals. Pls contact us for further details. La, CE, Pr, ND, Pm, Sm, EU, Gd, Tb, Dy, Ho, Er, TM, Yb, Lu, Sc, Y... Cerium Oxide