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8442.30.01.50/Single-Side Wafer Lapper/Mexico

Single-Side Wafer Lapper from Mexico

Single-side wafer lappers use loose abrasive slurries to achieve precise wafer thickness and flatness on one surface simultaneously. Essential for preparing wafers before final polishing. HTS 8442.30.0150 covers this as other preparation apparatus.

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

• Specify lapping plate materials (tin, copper) and slurry composition in technical specs

• Include flatness specification capabilities (TTV <1μm)

• Document pressure control systems for uniform material removal

Single-Side Wafer Lapper from Mexico — Import Duty Rate | HTS 8442.30.01.50