Cerro de Pasco Lead-Silver Concentrate
Concentrate from Peru's historic Cerro de Pasco mining district, featuring lead sulphide matrix with 2.2% silver assay, used in primary silver-lead smelting operations. Falls under 2607.00.0040 for lead ores specifying silver content per HTS statistical breakout.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If copper content is principal with silver byproduct
Copper ores containing silver as secondary metal classified under 2603, not lead ores.
If precious metal-bearing residues from roasting
Roasted or calcined intermediates with silver shift from ore to precious metal ore residues in 2616.
If partially reduced to ferrolead
Ferrous metal intermediates from ore reduction enter Chapter 72, excluding raw concentrates.
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Import Tips & Compliance
• Submit third-party assay certificates specifying silver quantity at time of import to match statistical reporting
• Verify mine origin certificates to qualify for potential GSP duty reductions if applicable
Related Products under HTS 2607.00.00.40
Lead-Silver Ore Concentrate from Peru
A lead ore concentrate extracted from Peruvian mines containing approximately 1.5% silver by weight, processed to enrich lead and silver content for smelting. Classified under HTS 2607.00.0040 due to its significant silver content within lead ores and concentrates as per statistical reporting requirements.
Mexican Fresnillo Lead-Silver Concentrate
Concentrate produced at Fresnillo PLC's Saucito mine in Mexico, containing lead galena with 3% silver, flotated for optimal metal recovery. Specifically reportable under 2607.00.0040 for silver-bearing lead ores.
Australian Broken Hill Lead-Silver Ore
High-grade lead-zinc ore from New South Wales' Broken Hill complex, with embedded silver content averaging 1.8%, crushed and concentrated for export to global smelters. HTS 2607.00.0040 captures its lead ore nature with dedicated silver content reporting.
Polish KGHM Lead-Silver Ore Fines
Fine-particle lead concentrate byproduct from KGHM Polska Miedź operations, assaying 1.2% silver, suitable for secondary recovery circuits. HTS 2607.00.0040 designates it for silver content statistical enumeration within lead ores.