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Float Zone Crystal Grower from Mexico

Float zone crystal growers use a floating molten zone to purify and grow monocrystalline semiconductor ingots, particularly for high-resistivity silicon wafers. Classified under HTS 8454.30.00.90 as other casting machines in metallurgy for semiconductor boule production.

Duty Rate — Mexico → United States

10%

Rate breakdown

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

Import Tips

Document float zone process specs to distinguish from standard foundry casters

Ensure cleanroom compatibility certifications for semiconductor import eligibility

Float Zone Crystal Grower from Mexico — Import Duty Rate | HTS 8454.30.00.90