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8414.90.91/Wafer Lapping Machine Vacuum Hold-Down Pump/Mexico

Wafer Lapping Machine Vacuum Hold-Down Pump from Mexico

Vacuum pump component for wafer lappers that flatten semiconductor wafers to precise tolerances during preparation, statistical note (a)(ii)(C). Provides hold-down vacuum to secure wafers during double-sided lapping operations. HTS 8414.90.91 for parts of such semiconductor wafer processing vacuum systems.

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 lapping machine technical data proving wafer dimensional tolerance function per statistical notes

• Document slurry management system integration, critical for semiconductor wafer prep classification

Wafer Lapping Machine Vacuum Hold-Down Pump from Mexico — Import Duty Rate | HTS 8414.90.91