Silver content
Iron ores and concentrates, including roasted iron pyrites. > Lead ores and concentrates. > Silver content
Duty Rate (from China)
Products classified under Tariff item 2607.00.00.40
Anglesite Lead Ore Copper Variant
Anglesite lead ore with associated copper is a sulfate lead mineral from secondary enrichment zones. It is classified under tariff item 2607.00.00 as a lead ore, with copper content reported for statistical purposes.
2607.00.00Anglesite Lead Sulfate Concentrate
Anglesite lead sulfate concentrate is a beneficiated product from oxidized galena zones. It is classified under tariff item 2607.00.00 as a lead ore concentrate, with lead content reported for statistical purposes.
2607.00.00Anglesite Lead Sulfate Ore
Anglesite (PbSO4) is a secondary lead mineral that forms in oxidized zones of lead deposits. It qualifies as a lead ore under tariff item 2607.00.00 because it is a mineral of a species actually used in the metallurgical industry for the extraction of lead.
2607.00.00Australian Cannington Lead Concentrate
Australian Cannington lead concentrate is a polymetallic concentrate with dominant lead-silver content from the Cannington mine. It is classified under tariff item 2607.00.00 as a lead ore concentrate.
2607.00.00Broken Lead Ore with Concentrate Blend
Broken lead ore with concentrate blend is a mixture of broken galena ore and flotation concentrate. It is classified under tariff item 2607.00.00 as a lead ore, with total lead content reported statistically.
2607.00.00Cerussite Lead Carbonate Ore
Cerussite (PbCO3) is a lead carbonate mineral found in oxidized zones of lead deposits. It is classified under tariff item 2607.00.00 as a lead ore because it is a mineral species used for lead extraction in the metallurgical industry.
2607.00.00Cerussite Ore with Copper Impurities
Cerussite ore with copper impurities is a carbonate lead ore from oxidized zones containing copper mineralization. It falls under tariff item 2607.00.00 as a lead-dominant ore, with copper content tracked statistically.
2607.00.00Copper-Bearing Lead Ore Concentrate
Copper-bearing lead ore concentrate is a concentrated product from polymetallic deposits with significant copper content. It is classified under tariff item 2607.00.00 because lead is the primary metal, with copper reported statistically.
2607.00.00Flotation Lead Concentrate with Copper
Flotation lead concentrate with copper is produced by froth flotation separating lead sulfides with residual copper sulfides. It falls under tariff item 2607.00.00 as a lead concentrate, with copper content for statistical reporting.
2607.00.00Galena-Copper Polymetallic Concentrate
Galena-copper polymetallic concentrate is derived from galena deposits with intermingled copper sulfides. It is classified under tariff item 2607.00.00 as a lead ore, with copper content statistically tracked.
2607.00.00Galena Lead Ore
Galena (PbS) is the primary mineral form of lead sulfide and the most important lead ore. It is mined and processed for lead extraction, making it a classic example of a lead ore under tariff item 2607.00.00.
2607.00.00Lead-Zinc Flotation Concentrate
Lead-zinc flotation concentrate is a processed product from froth flotation that separates lead sulfides from gangue and zinc minerals. It falls under tariff item 2607.00.00 as a lead ore concentrate, provided lead is the dominant metal.
2607.00.00Mississippi Valley Type Lead Concentrate
Mississippi Valley Type lead concentrate is a high-grade galena concentrate from MVT deposits, known for low silica content. It is classified under tariff item 2607.00.00 as a lead ore concentrate due to its lead-dominant composition.
2607.00.00Mississippi Valley Type Lead-Copper Concentrate
Mississippi Valley Type lead-copper concentrate is from MVT deposits with minor copper, used in base metal smelters. It falls under tariff item 2607.00.00 as a lead ore, with copper content tracked statistically.
2607.00.00Pyromorphite Lead Phosphate Ore
Pyromorphite (Pb5(PO4)3Cl) is a lead phosphate mineral found in oxidized zones. It is imported as a lead ore under tariff item 2607.00.00 when lead extraction is economically viable, despite being a rarer mineral.