Graphite Stopper Rod for Molten Metal Pouring from Japan
Refractory graphite stopper rod used to control molten steel pouring from ladles. High free carbon content (>50%) provides thermal shock resistance after ceramic firing process. Standard equipment in foundries.
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
• Provide foundry usage documentation to prevent classification as general rods (Chapter 72)
• Carbon content lab reports mandatory for >50% threshold verification
• Consider bulk vs individual packaging for potential set classification changes