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6902.20.50.10/Fused Alumina Refractory Block/Mexico

Fused Alumina Refractory Block from Mexico

Dense blocks of fused alumina (Al2O3 >90%) fired and shaped for blast furnace hearths, offering superior abrasion resistance. Used in heavy industrial construction for high-wear zones. Meets HTS 6902.20.50.10 as 'other' alumina refractory constructional goods.

Duty Rate — Mexico → United States

10%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

• Furnish firing process details proving >800°C temp to satisfy Chapter note (b) exclusion criteria

• Use precise descriptions like 'refractory blocks for blast furnaces' to avoid classification as generic bricks

• For sets of matching blocks, treat as single articles per US notes if imported together

Fused Alumina Refractory Block from Mexico — Import Duty Rate | HTS 6902.20.50.10