Carbon Block Electrodes for Aluminum Smelting from Japan
Dense carbon electrodes formed into blocks for use in Hall-Héroult electrolytic cells during aluminum production. Classified under HTS 8545.19.40.00 as other carbon electrodes for electrical purposes in industrial electrolysis.
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
• Include technical datasheets proving electrical resistance and current-carrying capacity for proper 8545 classification
• Ensure invoices specify 'for electrolytic cells' to avoid default to broader carbon articles headings
• Watch for combined shipments with anodes; separate documentation prevents set classification issues