Electrostatic Precipitator Ash from Copper-Gold Processing from Japan
Ash captured by electrostatic filters in copper-gold smelters, primarily copper with gold for extraction. HTS 2620.30.00.50 for copper-containing residues with gold content, used industrially per heading 2620 scope. Assay-based quantity reporting.
Duty Rate — Japan → United States
0%
Rate breakdown
9903.05.860%Articles provided for in subdivision (b) of U.S. note 52 to this subchapter
Import Tips
• Declare full chemical composition including any arsenic to meet 2620 notes
• Obtain pre-shipment inspections for metal content verification
• Beware of reclassification if sold in sets with processing equipment