Resin Magnesia Tundish Bricks from Japan
Tundish working layer bricks with high magnesia (>70%), low carbon (<30%), resin bonded for continuous steel casting. Erosion and corrosion resistant. Matches HTS 6810.11.00.10 building bricks criteria.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Batch certificates required showing consistent composition across production lots
• Declare as 'articles of artificial stone' to distinguish from natural stone imports