Definition
FOB China main ports
Quality
REO 99.0%min,Nd₂O₃/REO 99.5%min, La₂O₃ 0.02%max, CeO₂ 0.05%max, Pr₆O₁₁ 0.3%max, Sm₂O₃ 0.03%max, Other Rare Earth Impurities 0.10%max; Fe₂O₃ 0.01%max, SO₂ 0.01%max, CaO 0.03%max, Na₂O 0.04%max, Al₂O₃ 0.03%max, Cl⁻ 0.03%max, SO₄²⁻ 0.03%max, Other Measurable Non-Rare Earth Impurities 0.03%max, Ignition Loss and Moisture 1.0%max.