6902.90.50.20/Bauxite-Based Refractory Block/China

Bauxite-Based Refractory Block from China

Bauxite-based refractory blocks are fired from calcined bauxite for electric arc furnace roofs, offering high strength at elevated temperatures. They resist molten metal penetration. Classified under HTS 6902.90.50.20 for other refractory ceramic blocks.

Duty Rate — China → United States

35%

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)
Calculate with your customs valueVerify classification with AI

Import Tips

• Include bauxite origin certificates and firing logs for authenticity

• Declare exact alumina percentage to rule out higher-specificity codes

• Avoid packaging as sets; individual blocks prevent parts classification

Bauxite-Based Refractory Block from China — Import Duty Rate | HTS 6902.90.50.20