Polished Granite Countertop Slab from Mexico
A large slab of granite, simply sawn with a flat surface and polished on one side, used for kitchen countertops. It falls under HTS 6802.23.00.00 as worked monumental or building stone of granite, simply cut or sawn with a flat or even surface, excluding slate. This classification applies to unfinished slabs ready for further fabrication.
Duty Rate — Mexico → United States
13.7%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Verify stone origin with geological certificates to confirm granite composition and avoid misclassification as marble or other stone
• Ensure slabs meet 'simply cut or sawn with flat surface' criteria; excessive polishing may shift to other subheadings
• Provide mill test reports for customs valuation, as granite slabs are often assessed on weight and surface area