Mixed Rare-Earth Carbonates (La-Nd-Y Free of Cerium) from Canada
A balanced mixture of light rare-earth carbonates including lanthanum, neodymium, and yttrium (cerium-free), used in ceramics and glass polishing compounds. Falls under HTS 2846.90.80.75 for other mixtures of rare-earth carbonates, as per Chapter 28 for chemically defined inorganic compounds. Not covered by organic or excluded categories.
Duty Rate — Canada → United States
3.7%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• Use precise REO assays (e.g
• 99%+ total rare-earth oxides) to support valuation and avoid undervaluation penalties
• For EU/US imports, check for conflict minerals reporting if sourced from certain regions, though rare-earths are exempt from Dodd-Frank
• Bundle with origin certificates; mixtures from China face Section 301 tariffs—calculate accordingly