Lanthanum Metal Powder 99.9% Pure from China
Fine lanthanum metal powder with particle size 100-200 mesh, 99.9% purity, used in powder metallurgy and additive manufacturing. Falls under HTS 2805.30.00.05 as unalloyed rare-earth metal lanthanum in elemental form. Packaged under argon to maintain reactivity.
Duty Rate — China → United States
5%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Specify exact purity and particle size distribution in import documentation to distinguish from alloys or compounds
• Classify as UN 3208 metallic substance, water-reactive for transport; use proper UN-approved containers
• Test for oxide content (<0.5%) to avoid reclassification as lanthanum oxide under 2846.90