Lanthanum Aluminate Substrate from Mexico
Lanthanum aluminate (LaAlO3) single crystal substrates for epitaxial thin-film growth in superconductors. Unworked crystals under HTS 2841.90.40.00 per notes on doped elements. 2-inch diameter wafers.
Duty Rate — Mexico → United States
3.1%
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
• Lattice constant cert (3.79Å); cleanroom packaging
• Reclass risk to 3818 if polished