Arsenic-Gold Refractory Ore Residue
Unprocessed tailings from refractory gold ore processing containing arsenic and gold compounds, suitable for industrial metal recovery. Fits HTS 2620.99.7580 as residues not advanced in value, used as basis for chemical compounds. Meets chapter note for industry use excluding treated high-copper/lead/zinc materials.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If residues from zinc/lead ore processing
Other metal ore residues (e.g., zinc/lead) without primary gold/arsenic focus go to 2617.
If from iron or steel manufacture
Residues originating from iron/steel production are classified in 2620.19, excluding this 'other' subheading.
If unprocessed copper ores with gold
Raw copper ores remain in Chapter 26 heading 2603, not as processed residues.
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Import Tips & Compliance
• Submit chemical composition analysis showing gold and arsenic presence, ensuring no value advancement like chemical treatment
• Confirm residues qualify under heading 2620 by proving non-municipal origin and industrial extraction purpose
• Report metal assay quantities precisely as per statistical notes for accurate duty assessment
Related Products under HTS 2620.99.75.80
Gold-Bearing Copper Smelter Residue
Residues from copper smelting processes containing recoverable gold along with arsenic and other metals, not advanced in value or condition. Classified under HTS 2620.99.7580 as unprocessed slag-like residues primarily used for gold extraction in industry. Excludes residues treated for metal recovery if over 2% copper, lead, or zinc.
Gold-Containing Electronic Scrap Ash
Ash residues from incineration of electronic circuit boards containing gold from contacts and traces, with arsenic compounds. Classified in HTS 2620.99.7580 for unadvanced industrial residues used in metal recovery, per chapter notes excluding municipal waste.
Precious Metal Catalyst Residue with Gold
Spent catalyst residues from chemical processes containing gold and arsenic, unprocessed for industrial metal reclamation. HTS 2620.99.7580 applies to such non-advanced residues used for extraction or chemical compound manufacture.
Gold-Plating Bath Sludge
Sludge precipitates from gold electroplating baths containing gold particles and arsenic impurities, suitable for recovery. Fits HTS 2620.99.7580 as unadvanced residues for industrial metal extraction.
Refinery Dust Containing Gold and Arsenic
Fine dust collected from precious metal refinery filters with gold and arsenic content, unprocessed for recovery. HTS 2620.99.7580 covers such industrial residues not advanced in condition.
Gold Mine Tailings with Arsenic
Tailings from gold mining operations containing residual gold and arsenic, unbeneficiated for industrial reprocessing. Classified under HTS 2620.99.7580 as other residues for metal/compound manufacture.