Amorphous Carbon Powder from Japan
Pure amorphous carbon powder from various thermal processes, used in metallurgical applications. Classifies under HTS 2803.00.0050 as other carbon forms, explicitly allowed when not graphitic or excluded compounds. Chemically defined inorganic carbon.
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
• XRD analysis proving amorphous structure essential for classification
• Specify non-graphitizable nature in technical data sheets
• Prevent moisture absorption affecting declared weight at customs