Other
Beryllium, chromium, hafnium, rhenium, thallium, cadmium, germanium, vanadium, gallium, indium and niobium (columbium), and articles of these metals, including waste and scrap. > Other: > Other > Other
Duty Rate (from China)
Products classified under Tariff item 8112.99.00.00
Beryllium Copper Alloy Machined Part
Precision-machined beryllium copper components for aerospace connectors, where beryllium is present but not necessarily predominant. Under Section XV alloy rules, if beryllium predominates by weight over each other metal, the article falls under tariff item 8112.99.00 as an article of beryllium.
8112.99.00Cadmium Sputtering Target
A high-purity cadmium disc used in physical vapor deposition for thin-film coating in electronics manufacturing. As a fabricated article of cadmium, it is classified under tariff item 8112.99.00, distinct from unwrought cadmium or waste.
8112.99.00Cadmium Telluride Solar Wafer
A thin-film cadmium wafer substrate for CdTe photovoltaic cells, made from pure cadmium before compound formation. As an article of cadmium, it falls under tariff item 8112.99.00, provided it has been shaped or processed beyond the unwrought state.
8112.99.00Chromium Evaporation Pellet
Cylindrical chromium pellets loaded into e-beam evaporators for metallizing optical coatings. As fabricated articles of chromium, these pellets are classified under tariff item 8112.99.00, being distinct from unwrought chromium or waste.
8112.99.00Ferrovanadium Alloy
Ferrovanadium alloy containing less than 99% vanadium by weight, used as an additive in steel production to enhance strength and toughness. The alloy is classified under this tariff item as 'other' vanadium products, as vanadium predominates by weight over other metals.
8112.99.00Gallium Metal Beads
Spherical gallium beads used in research and calibration of analytical instruments due to their low melting point. As articles of gallium, these beads are classified under tariff item 8112.99.00, excluding waste and unwrought material.
8112.99.00Germanium Lens Blank
A polished germanium wafer used as a blank for infrared optical lenses in thermal imaging devices. As an article of germanium, it falls under tariff item 8112.99.00, being a fabricated product not yet a finished optical element.
8112.99.00Germanium Metal Powder
Fine germanium metal powder with particle sizes ranging from 10 to 100 microns, used in sputtering targets and alloying applications. The powder is in unwrought form, not yet processed into articles, and is classifiable under this tariff item as 'other' germanium products.
8112.99.00Germanium Transistor Wafer
Single-crystal germanium wafer sliced for fabrication into high-frequency transistors. As an article of germanium under tariff item 8112.99.00, it is classified before semiconductor processing into a finished device.
8112.99.00Germanium Zone-Refined Stick
Ultra-pure germanium stick produced by zone refining, achieving impurity levels below 1 ppb for fiber optic preforms. The stick is in unwrought form, not yet fabricated into articles, and falls under this tariff item as 'other' germanium products.
8112.99.00Hafnium Powder Compact
Pressed and sintered hafnium powder formed into a disc for nuclear reactor control components. As a fabricated article of hafnium, it is classified under tariff item 8112.99.00, being beyond the stage of waste or unwrought material.
8112.99.00High-Purity Germanium Bar
High-purity germanium bar refined to 99.9999% purity, intended for slicing into wafers for detector-grade semiconductors. The bar is in unwrought form, not yet fabricated into articles, and is classifiable under this tariff item as 'other' germanium products.
8112.99.00High-Purity Vanadium Alloy Bar
Near-pure vanadium alloy bar with vanadium content below 99%, used in various industrial applications. The bar is classified under this tariff item as 'other' vanadium products, as vanadium predominates by weight over other elements.
8112.99.00Indium Bump Preform
Preformed indium spheres for flip-chip bonding in microelectronics packaging. As shaped articles of indium, these spheres are classified under tariff item 8112.99.00, being distinct from unwrought indium or waste.
8112.99.00Indium Foil for Thermal Interface
Thin indium foil sheets applied between heat-generating components and heatsinks in electronics for superior thermal conductivity. As an article of indium, the foil is classified under tariff item 8112.99.00, being a fabricated product with a specific use.
8112.99.00Monocrystalline Germanium Rod
Monocrystalline germanium rod produced via the Czochralski method, used as feedstock for infrared optics and transistors. The rod is in unwrought form, not yet fabricated into articles, and falls under this tariff item as 'other' germanium products.
8112.99.00Niobium Crucible
A niobium crucible designed for high-temperature melting of reactive metals in vacuum furnaces. As a fabricated article of niobium (columbium), it falls under tariff item 8112.99.00, which covers articles of niobium and other specified base metals.
8112.99.00Niobium Superalloy Turbine Blade Blank
A forged niobium-based blank intended for high-temperature turbine blades in jet engines. As a niobium-predominant article per Chapter 81 alloy notes, it is classified under tariff item 8112.99.00.
8112.99.00Nitrogen-Binding Vanadium Alloy
Specialty nitrogen-binding vanadium alloy used for steel degassing applications. The alloy is classified under this tariff item as 'other' vanadium products, as vanadium predominates by weight over other elements.
8112.99.00Polycrystalline Germanium Ingot
High-purity polycrystalline germanium ingot used as raw material for semiconductor production. The ingot is in unwrought form, not yet refined into articles, and is classifiable under this tariff item as 'other' germanium products.
8112.99.00Recycled Vanadium Alloy Chips
Recycled vanadium alloy chips from aerospace components, containing 70-90% vanadium, suitable for remelting. The chips are clean process-generated material, classified under this tariff item as 'other' vanadium products, as vanadium predominates by weight.
8112.99.00Rhenium Wire for Catalysts
Fine rhenium wire wound into catalyst beds for petroleum reforming processes. As an article of rhenium, it is classified under tariff item 8112.99.00, which covers articles of rhenium and other specified metals.
8112.99.00Thallium Chemical Reference Standard
An encapsulated thallium metal pellet certified for calibration of atomic absorption spectrometers. As an article of thallium, it falls under tariff item 8112.99.00, which covers articles of thallium and other specified base metals.
8112.99.00Vanadium Alloy Anode
Vanadium alloy anode used in electroplating applications. The anode is a fabricated article of vanadium alloy, classified under this tariff item as 'other' vanadium products, as vanadium predominates by weight.
8112.99.00Vanadium Alloy Evaporation Boat
Vanadium alloy evaporation boat used in PVD (physical vapor deposition) processes. The boat is a fabricated article of vanadium alloy, classified under this tariff item as 'other' vanadium products, as vanadium predominates by weight.
8112.99.00Vanadium Alloy Foil
Thin foil of vanadium alloy used for battery current collectors. The foil is classified under this tariff item as 'other' vanadium products, as vanadium predominates by weight over other elements.
8112.99.00Vanadium-Aluminum Alloy Ingots
Cast ingots of vanadium-aluminum alloy (e.g., 85% V, 15% Al) for remelting into titanium alloys used in aerospace. The ingots are classified under this tariff item as 'other' vanadium products, as vanadium predominates by weight over aluminum.
8112.99.00Vanadium Bearing Master Alloy Shot
Small shot or granular form of vanadium-bearing master alloy for foundry addition to stainless steel melts. The shot is classified under this tariff item as 'other' vanadium products, as vanadium predominates by weight over other metals.
8112.99.00Vanadium Evaporation Boat
A small vanadium boat-shaped container used for vacuum evaporation of thin films in semiconductor production. As an article of vanadium, it is classified under tariff item 8112.99.00, which covers articles of vanadium and other specified base metals.
8112.99.00Vanadium Master Alloy Pellets
Vanadium master alloy in pellet form, typically 40-80% vanadium with nickel or aluminum balance, used for precise addition in high-strength steel and superalloys. The pellets are classified under this tariff item as 'other' vanadium products, as vanadium predominates by weight.
8112.99.00Vanadium-Nickel Sputtering Target
A fabricated vanadium-nickel alloy disk used as a sputtering target for thin-film deposition in semiconductor and electronics manufacturing. As an alloy of vanadium where vanadium predominates by weight, it qualifies as an article of vanadium under tariff item 8112.99.00.
8112.99.00Vanadium Powder Blend Alloy
A blended vanadium alloy powder for metal injection molding, containing 60% vanadium by weight with other metals. As a processed powder that is not pure vanadium, it is treated as an article of vanadium under tariff item 8112.99.00, provided it has been worked beyond simple trimming.
8112.99.00Vanadium Rod Segments
Cut rod segments of vanadium alloy for laboratory use, produced by cutting and finishing a rod into shorter lengths. These are articles of vanadium alloy under tariff item 8112.99.00, as they have been worked beyond the stage of bars or rods.
8112.99.00Vanadium Superalloy Preform
A preformed shape of vanadium superalloy intended for turbine components, manufactured by forging or casting to a specific geometry. As a fabricated article of vanadium alloy, it falls under tariff item 8112.99.00, since vanadium predominates by weight over other metals.
8112.99.00Vanadium-Titanium Alloy Wire
Drawn wire of vanadium-titanium alloy used for welding electrodes and additive manufacturing. The wire form, produced by drawing, elevates it from unwrought material to an article of vanadium alloy under tariff item 8112.99.00, with vanadium as the predominant metal.