Imiter Silver Concentrate
Flotation concentrate from the Imiter mine in Morocco, with silver content exceeding 500 g/mt after beneficiation. Falls under HTS 2616.10.0040 as a silver concentrate with quantified silver content per statistical notes. Primarily used for electrolytic refining.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If mercury or silver-mercury amalgams
Mercury-bearing ores and concentrates, including silver amalgams, are classified under heading 2617.
If copper ores with secondary silver recovery
Copper ores are primarily classified under 2603 even if silver is extracted as byproduct.
If refined silver content exceeds ore characteristics
Semi-manufactured silver products move to Chapter 71 from mineral Chapter 26.
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Import Tips & Compliance
• Submit detailed flotation process documentation to distinguish concentrate from raw ore
• Ensure chain of custody records from mine to port to prevent substitution pitfalls
• Declare moisture content accurately as it affects net weight and duty calculation
Related Products under HTS 2616.10.00.40
Cerro Rico Silver Ore
Silver ore extracted from the Cerro Rico mine in Potosí, Bolivia, containing approximately 200 grams of silver per metric ton. Classified under HTS 2616.10.0040 due to its primary silver content as reported by assay without deductions. Used in industrial silver extraction processes.
Fresnillo Proaño Silver Ore
Polymetallic ore from Fresnillo's Proaño mine in Mexico featuring primary silver mineralization at 250 g/mt. HTS 2616.10.0040 classification based on dominant silver content per assay. Feeds silver smelting operations.
Cannington Silver Concentrate
High-grade silver-lead concentrate from South32's Cannington mine in Australia, assaying 600 g/mt silver. Classified HTS 2616.10.0040 for silver content despite lead association. Exported for separate precious metal recovery.
Peñasquito Silver Ore
Gold-silver ore from Newmont's Peñasquito mine in Mexico with 150 g/mt silver content. HTS 2616.10.0040 applies due to significant silver mineralization reported by assay. Processed via cyanide leaching for dual metal recovery.
Dukat Silver Concentrate
Polymetallic silver concentrate from Polymetal's Dukat hub in Russia, featuring 800+ g/mt silver. HTS 2616.10.0040 classification reflects high silver content per statistical reporting requirements. Flotation product for international smelters.
Broken Hills Silver Ore
Native silver ore from historic Broken Hills district in Nevada, assaying 400 g/mt Ag. Fits HTS 2616.10.0040 as unbeneficiated silver ore with verified metal content. Small-scale mining product.