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8439.10.00.90/Used Semiconductor Wafer Polisher/Mexico

Used Semiconductor Wafer Polisher from Mexico

Used chemical-mechanical polisher (CMP) for surface finishing of silicon wafers to atomic flatness. Matches statistical note (a)(ii)(C) wafer polishers, under used pulp-finishing machinery 8439.10.0090.

Duty Rate — Mexico → United States

10%

Rate breakdown

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

• Provide slurry residue analysis for hazmat compliance

• Avoid classifying pad conditioners separately to maintain set integrity

• Register with semiconductor equipment standards bodies pre-import

Used Semiconductor Wafer Polisher from Mexico — Import Duty Rate | HTS 8439.10.00.90