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7018.20.00.00/Silica Glass Microspheres (Fused Quartz)/Mexico

Silica Glass Microspheres (Fused Quartz) from Mexico

Synthetic fused silica glass microspheres (1-20 microns) for semiconductor polishing slurries. HTS 7018.20.00.00 includes fused quartz microspheres ≤1 mm per chapter note defining 'glass' inclusively.

Duty Rate — Mexico → United States

15%

Rate breakdown

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

• Certify SiO2 purity level; use anti-static packaging for cleanroom compatibility; segregate from leaded glass types

Silica Glass Microspheres (Fused Quartz) from Mexico — Import Duty Rate | HTS 7018.20.00.00