Lanthanum Predominant REO for Ceramic Scintillators from Mexico
Specialty rare-earth oxide blend (La 60%, Gd 25%, Eu 15%) optimized for scintillator ceramics in medical imaging, classified as lanthanum-dominant mixture excluding cerium oxides under HTS 2846.90.20.05.
Duty Rate — Mexico → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Include end-use statement for medical device exemption potential from certain tariffs
• High-purity grades (>99.9% REO) require additional purity certificates
• Package in inert atmosphere to prevent hydration during transit