3816.00.20.10/Mullite Clay Plastic Refractory/Japan

Mullite Clay Plastic Refractory from Japan

Synthetic mullite formed from clay, plasticized for ladle and tundish working linings. Under HTS 3816.00.20.10 as clay-derived refractory plastic composition.

Duty Rate — Japan → United States

13%

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
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Import Tips

• Document mullite synthesis from clay precursors via calcination records

• Specify plasticity index >15% to confirm 'plastic refractory' status

Mullite Clay Plastic Refractory from Japan — Import Duty Rate | HTS 3816.00.20.10