Duty Rate (from China)
Subheadings
Products classified under Tariff item 2617.90.00
Bertrandite Ore Concentrate
Bertrandite ore concentrate, a primary beryllium-bearing silicate mineral, concentrated to increase beryllium oxide content for industrial extraction. This concentrate is used for beryllium metallurgy and falls under tariff item 2617.90.00 as an 'other' ore concentrate.
Beryllium Ore Concentrate (Bertrandite)
Beryllium ore concentrate from bertrandite, a silicate mineral, containing 0.5-1% beryllium oxide. This concentrate is used in metallurgical extraction of beryllium and falls under tariff item 2617.90.00 as an 'other' ore concentrate not elsewhere specified.
Brazilian Beryl Concentrate (10% BeO)
High-grade beryl concentrate from Brazil with standardized 10% beryllium oxide content, used for consistent beryllium extraction yields. This concentrate is classified under tariff item 2617.90.00 as an 'other' ore concentrate.
Emerald-Green Beryl Ore
Crude beryl ore with emerald-green coloration, containing 10-12% beryllium oxide, extracted from pegmatite deposits and supplied as concentrates. This ore is used for beryllium extraction and falls under tariff item 2617.90.00 as an 'other' ore concentrate.
Helvite-Dreierkobalt Beryllium Ore
Helvite-group minerals containing beryllium, sulfides, and iron, concentrated for selective beryllium extraction. This concentrate is used in specialty metallurgy and falls under tariff item 2617.90.00 as an 'other' ore concentrate.
Lithium Ore Concentrate (Spodumene)
Spodumene concentrate, a lithium-bearing silicate ore, grading 6% Li2O from pegmatite deposits. This concentrate is used for lithium extraction in metallurgical processes and is classified under tariff item 2617.90.00 as an 'other' ore concentrate.
Manganese Ore Concentrate
Manganese ore concentrate with over 30% manganese content, extracted from sedimentary deposits and used primarily in steel production. This concentrate is classified under tariff item 2617.90.00 as an 'other' ore concentrate, as manganese ores are not specifically listed elsewhere in Chapter 26.
Molybdenum Ore Concentrate
Molybdenum ore concentrate from molybdenite, produced by flotation with approximately 50% molybdenum disulfide content. This concentrate is used for molybdenum extraction in metallurgy and falls under tariff item 2617.90.00 as an 'other' ore concentrate.
Niobium Ore Pyrochlore Concentrate
Pyrochlore concentrate from carbonatite deposits, containing 60% Nb2O5 with tantalum as a byproduct. This concentrate is used for niobium extraction and is classified under tariff item 2617.90.00 as an 'other' ore concentrate.
Phenakite Beryllium Ore Concentrate
Phenakite, a rare beryllium silicate mineral (Be2SiO4), processed into concentrates for beryllium recovery in nuclear and defense applications. This concentrate is classified under tariff item 2617.90.00 as an 'other' ore concentrate.
Rare Earth Ore Mixed Concentrate
Mixed rare earth ore concentrate from bastnasite and monazite, containing 30-40% total rare earth oxides (REO). This concentrate is used for extraction of rare earth metals and falls under tariff item 2617.90.00 as an 'other' ore concentrate.
Tantalum-Bearing Columbite Ore Concentrate
Columbite-tantalite (coltan) concentrate grading 30% Ta2O5 from alluvial deposits. This concentrate is used for tantalum and niobium extraction and is classified under tariff item 2617.90.00 as an 'other' ore concentrate.
Tin-Bearing Cassiterite Ore Concentrate
Cassiterite concentrate averaging 60% tin content from hard-rock lode deposits, produced by gravity separation. This concentrate is used for tin extraction and falls under tariff item 2617.90.00 as an 'other' ore concentrate.
Vanadium-Bearing Magnetite Ore Concentrate
Titanomagnetite concentrate from vanadium-rich deposits, assaying 1-2% V2O5. This concentrate is used for vanadium and iron extraction and is classified under tariff item 2617.90.00 as an 'other' ore concentrate.
Zirconium Ore Concentrate (Zircon Sand)
Zircon sand concentrate, primarily zircon (ZrSiO4) at 65% ZrO2 content, a byproduct of ilmenite mining. This concentrate is used for zirconium extraction and falls under tariff item 2617.90.00 as an 'other' ore concentrate.