Gold Cyanidation Tailings with Arsenic
Tailings from gold extraction via cyanidation process containing arsenic and residual precious metal compounds, used for further metal reclamation. HTS 2620.99.8500 covers such residues with arsenic for industrial metal recovery.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If precious metal refining residues without arsenic focus
Residues from precious metal recovery without arsenic emphasis may go to 2616.
If originating from municipal incinerators
Chapter note excludes municipal waste ash to heading 2621.
If refined salts of metals rather than crude residues
Purified metal salts from residues classify as chemicals in Chapter 28.
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Import Tips & Compliance
• Report metal content per statistical note using assay quantities without deductions
• Obtain permits for arsenic-bearing materials in importing countries
• Document process origin to distinguish from iron/steel slag
Related Products under HTS 2620.99.85.00
Copper Smelter Slag with Arsenic
Residue from copper smelting processes containing arsenic and metal compounds like copper and lead, used in industry for metal recovery. Classified under HTS 2620.99.8500 as slag containing arsenic and metals, not from iron or steel production. Excludes municipal waste incineration residues.
Lead Smelter Ash Containing Arsenic
Ash residue from lead refining operations with arsenic impurities and lead compounds, applied in the recovery of metals. Falls under HTS 2620.99.8500 for non-ferrous slag, ash, and residues containing arsenic and metals for industrial extraction.
Arsenic-Rich Zinc Leaching Residue
Residue from hydrometallurgical zinc leaching containing arsenic and zinc compounds, utilized for arsenic or metal extraction. Classified in HTS 2620.99.8500 as other slag/ash with arsenic for industrial purposes.
Tin Smelting Slag with Arsenic Impurities
Slag byproduct from tin smelting containing arsenic and tin/metal compounds, used as basis for chemical compounds or recovery. HTS 2620.99.8500 for other non-ferrous residues with arsenic.
Antimony Roasting Residue Containing Arsenic
Residue from antimony ore roasting with arsenic content and metal compounds, employed in metal extraction or compound production. Fits HTS 2620.99.8500 for arsenic-containing industrial residues.
Nickel Laterite Leaching Ash with Arsenic
Ash from nickel laterite ore leaching processes containing arsenic and nickel compounds, for recovery in industry. Under HTS 2620.99.8500 as other residues with arsenic and metals.