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8461.90.60.30/Crystal Boule Planer Grinder/Mexico

Crystal Boule Planer Grinder from Mexico

Heavy-duty planer grinder used to achieve precise diameter and flatness on monocrystalline silicon boules before wafer slicing, employing Czochralski-grown crystals. Falls under HTS 8461.90.60.30 as specialized planing equipment removing silicon (cermet-like material) in semiconductor manufacturing. Includes diamond tooling and metrology feedback systems for sub-micron accuracy.

Duty Rate — Mexico → United States

14.4%

Rate breakdown

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

• Include crystal grower process flow documentation to demonstrate boule preparation role per statistical notes

• Label as 'semiconductor manufacturing equipment' and specify planing function to prevent misclassification

Crystal Boule Planer Grinder from Mexico — Import Duty Rate | HTS 8461.90.60.30