La2O3-Ne2O3-Pr6O11 Ternary Oxide Blend from Canada
A precisely blended mixture of lanthanum oxide (50%), neodymium oxide (30%), and praseodymium oxide (20%), engineered for optical glass doping where lanthanum predominates. Classified under HTS 2846.90.20.05 as a rare-earth oxide mixture excluding cerium oxides with lanthanum as the primary metal. Ideal for high-refractive index glass production.
Duty Rate — Canada → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Provide blending ratio documentation; CBP may test samples if lanthanum content disputed
• Use UN-approved packaging for fine powders to comply with hazmat regs (not classified hazardous but dusty)
• Avoid importing with cerium compounds in same container to prevent mixture contamination claims