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6904.10.00.40/Engineering Hollow Ceramic Bricks Class SX/Canada

Engineering Hollow Ceramic Bricks Class SX from Canada

Class SX engineering hollow ceramic bricks for severe weather exposure, high-fired clay construction units. Under HTS 6904.10.00.40 as other hollow bricks for demanding structural applications.

Duty Rate — Canada → United States

10%

Rate breakdown

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

• Include weathering resistance test results (ASTM C902) for engineering grade verification

• Ensure no surface treatments pushing into glazed tile classifications

• Document firing uniformity to meet Chapter 69 inorganic nonmetallic materials definition

Engineering Hollow Ceramic Bricks Class SX from Canada — Import Duty Rate | HTS 6904.10.00.40