Polished Granite Countertop Slab from China

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 — China → United States

38.7%

Rate breakdown

9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)

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