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2849.90.10.00/Boron Carbide Abrasive Micro-Powder F220/Canada

Boron Carbide Abrasive Micro-Powder F220 from Canada

F220 grit boron carbide micro-powder standardized for precision lapping and polishing of semiconductors and optics. Classified as chemically defined boron carbide under HTS 2849.90.10.00 before final abrasive article assembly.

Duty Rate — Canada → United States

13.7%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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Import Tips

• Include FEPA or ANSI grit size certification to distinguish from industrial mixtures

• Declare as 'not for consumer use' to avoid retail packaging classifications

• Monitor particle size distribution; ultrafine powders (<1 micron) may require respiratory protection declarations

Boron Carbide Abrasive Micro-Powder F220 from Canada — Import Duty Rate | HTS 2849.90.10.00