Carbon Ramming Paste for Copper Smelting from Japan
Carbonaceous paste with copper-tolerant additives for anode furnace linings in copper pyrometallurgy, containing graphite and petroleum coke. Classifies under HTS 3801.30.00.00 for furnace lining applications.
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
• Specify copper slag resistance testing; ensure oxidation resistance certification; package for high-temperature preheating