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Walnut Shell Flour Abrasive Grade from Mexico

Note: While typically from nuts, certain wood flours mimic this; fine walnut-like hardwood flour for gentle abrasives. HTS 4405.00.00.00 for precision polishing powders. 400 grit equivalent particle size.

Duty Rate — Mexico → United States

13.2%

Rate breakdown

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

Import Tips

Hardness (Mohs scale) certification for abrasive applications

Angular particle analysis distinguishes from spherical blasting media

Contaminant levels (<50 ppm metals) for precision polishing

Walnut Shell Flour Abrasive Grade from Mexico — Import Duty Rate | HTS 4405.00.00.00