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8423.90.90.00/Boule Grinder Weighing Fixture Set/Mexico

Boule Grinder Weighing Fixture Set from Mexico

Fixture set for securing crystal boules on scales during diameter grinding in semiconductor wafer manufacturing. Falls under HTS 8423.90.90.00 as parts of weighing machinery for precise flats indication on conductivity/resistivity. Enables accurate boule preparation before slicing.

Duty Rate — Mexico → United States

12.8%

Rate breakdown

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

• Include boule diameter specs matching statistical note descriptions for verification

• Ship with non-magnetic material declarations for semiconductor purity

Boule Grinder Weighing Fixture Set from Mexico — Import Duty Rate | HTS 8423.90.90.00