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6904.90.00.00/Fireplace Ceramic Backer Bricks/Canada

Fireplace Ceramic Backer Bricks from Canada

High-density ceramic bricks used behind firebrick linings in fireplaces for structural support and heat distribution. Fired clay products qualify under HTS 6904.90 as other ceramic building bricks, provided not refractory.

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

• Certify maximum service temperature <1000°C to avoid refractory classification

• Bundle with installation guides showing building use

Fireplace Ceramic Backer Bricks from Canada — Import Duty Rate | HTS 6904.90.00.00