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6909.12.00.00/Tungsten Carbide Ceramic Grinding Discs/Mexico

Tungsten Carbide Ceramic Grinding Discs from Mexico

Fired WC ceramic discs for sample preparation in geological labs. Meets 9+ Mohs hardness for durability in technical grinding, under Chapter 69 HTS 6909.12. Suitable for rock and mineral pulverization.

Duty Rate — Mexico → United States

14%

Rate breakdown

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

• Certify as fired ceramic, not metal tool; declare lab grinding to dodge Chapter 82 exclusions

• Test thickness if tile-like

Tungsten Carbide Ceramic Grinding Discs from Mexico — Import Duty Rate | HTS 6909.12.00.00