High-Alumina Plug for Steel Ladle from Japan
Refractory alumina plug (75% Al2O3) used in steel ladle stopper assemblies for molten metal control. Precision-engineered and high-fired ceramic component, classified under HTS 6903.20.00.00.
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
• Include steel industry usage certification and erosion resistance specs
• Classify as refractory component, not assembled ladle equipment
• Provide lot-specific composition analysis for each shipment