Andalusite Refractory Brick from Japan

Andalusite refractory bricks incorporate andalusite for enhanced thermal shock resistance, ideal for coke oven doors and reheat furnace roofs. Fired ceramic goods shaped from clay-silica mixes. HTS 6902.90.10.20 applies to these non-specialty refractory bricks.

Duty Rate — Japan → United States

10%

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

Import Tips

Document raw material sourcing (andalusite ore) and firing logs to prove compliance with Chapter 69 notes

Avoid importing unfired 'green bricks'; they exclude from Chapter 69 and may incur 3824 duties

For sets used in furnace construction, classify as individual bricks unless imported as complete lining kits

Andalusite Refractory Brick from Japan — Import Duty Rate | HTS 6902.90.10.20