Chapter 8112920000 — Customs Tariff Headings
Beryllium, chromium, hafnium, rhenium, thallium, cadmium, germanium, vanadium, gallium, indium and niobium (columbium), and articles of these metals, including waste and scrap. > Other: > Unwrought; waste and scrap; powders
Duty Rate (from China)
Products classified under Tariff item 8112.92.00.00
Beryllium Scrap Metal
Recycled beryllium waste and scrap generated from machining operations in aerospace and electronics manufacturing. This material is classified as waste and scrap of beryllium, a rare metal listed under this heading.
8112.92.00Cadmium Solder Dross Scrap
Dross and skimmings from low-melt cadmium-bearing solders used in electronics assembly. As cadmium waste, this material is classified as waste and scrap under this tariff item.
8112.92.00Chromium Evaporation Boat Scrap
Used chromium evaporation boats from vacuum coating for decorative and functional thin films. As chromium waste, this material is classified as waste and scrap under this tariff item.
8112.92.00Gallium Metal Ingots 99.999% Pure
High-purity (5N) gallium ingots, unwrought and ready for vacuum distillation in electronics production. This falls under this tariff item as unwrought gallium, separate from waste, scrap, or powdered forms.
8112.92.00Gallium Metal Lumps for Liquid Metal Alloys
Unwrought gallium lumps (3-10g each) for alloying into low-melt solders and thermal fluids. This is classified as unwrought gallium, before mixing with indium or tin.
8112.92.00Gallium Powder for Thermal Management
Fine unwrought gallium powder (<100 mesh) used in thermal interface materials for electronics cooling. This tariff item covers powders of unwrought gallium, excluding sintered or bonded forms.
8112.92.00Gallium Scrap from Thermometer Recycling
Recovered gallium from liquid-in-glass thermometer disposal, in unwrought scrap form. This is classified as waste and scrap under this tariff item.
8112.92.00Gallium Waste from LED Production
Gallium scrap and trimmings from gallium arsenide wafer fabrication for LEDs and solar cells. This material is classified as waste and scrap under this tariff item for this critical semiconductor metal.
8112.92.00Germanium Semiconductor Scrap
Scrap from germanium wafers and optics used in infrared detectors and fiber optics production. This tariff item covers germanium waste and scrap from high-tech manufacturing processes.
8112.92.00Hafnium Reactor Component Scrap
Hafnium control rod tips and cladding scrap from nuclear reactor maintenance. As a listed rare metal, waste and scrap falls under this tariff item.
8112.92.00Indium Tin Oxide Sputtering Target Scrap
Used indium-containing sputtering targets from display panel manufacturing, processed as metallic scrap. This tariff item includes indium waste from electronics thin-film deposition.
8112.92.00Niobium Scrap from Jet Engine Parts
Waste and scrap niobium (columbium) recovered from superalloy turbine blades in aircraft engines. This falls under this tariff item as scrap of niobium, explicitly covered in this rare metals waste category.
8112.92.00Rhenium Catalyst Scrap
Spent petroleum reforming catalysts containing rhenium on alumina carrier, processed to metallic scrap form. This tariff item covers rhenium waste from petrochemical use.
8112.92.00Thallium Chemical Processing Scrap
Metallic thallium waste from optical glass and pharmaceutical intermediate production. Rare thallium scrap is classified under this tariff item.
8112.92.00Vanadium Battery Scrap
Scrap from vanadium redox flow batteries, containing metallic vanadium foils and current collectors. This tariff item covers vanadium waste from energy storage applications.