Copper Ingot Mold Cooling Jacket from Japan
Water-cooled copper jacket assembly that encases ingot molds to control solidification rates in aluminum foundries. It qualifies for HTS 8454.90.00.70 as a specialized thermal management part of ingot molds in metallurgical casting.
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
• Submit cooling system schematics showing integration with ingot molds to substantiate classification
• Comply with pressure vessel certifications if applicable, as customs may require safety docs for import
• Avoid pitfalls by declaring copper content accurately to prevent undervaluation claims