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2841.90.40.00/Lanthanum Aluminate Substrate/Mexico

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

13.1%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

• Lattice constant cert (3.79Å); cleanroom packaging

• Reclass risk to 3818 if polished