Waste and scrap
Cobalt mattes and other intermediate products of cobalt metallurgy; cobalt and articles thereof, including waste and scrap: > Waste and scrap
Duty Rate (from China)
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Products classified under HTS 8105.30.00.00
Cobalt Scrap from Battery Recycling
Waste and scrap consisting of cobalt recovered from spent lithium-ion batteries, typically in the form of shredded battery cells or black mass containing cobalt oxide. Classified under HTS 8105.30.00.00 as cobalt waste and scrap due to its origin as metallurgical residue unfit for direct use but suitable for recycling into new cobalt products.
Cobalt Tool Steel Scrap
Scrap from high-speed tool steel containing 5-12% cobalt, generated from worn cutting tools and dies. Falls under HTS 8105.30.00.00 as cobalt waste and scrap, as it is metallurgical residue primarily valued for cobalt recovery.
Cobalt Alloy Turbine Blade Scrap
Waste scrap from superalloy turbine blades containing cobalt, nickel, and chromium, sourced from aerospace engine overhauls. HTS 8105.30.00.00 applies as cobalt articles waste and scrap for recycling.
Cobalt Magnet Scrap
Scrap from Alnico permanent magnets containing cobalt, aluminum, nickel, rejected from manufacturing or end-of-life electronics. Classified as cobalt waste under HTS 8105.30.00.00 for metal recovery.
Cobalt Chemical Catalyst Scrap
Spent cobalt-based catalysts from petrochemical processes, in pelleted or powdered form, containing cobalt oxide on supports. HTS 8105.30.00.00 covers this as cobalt metallurgy waste and scrap.
Cobalt Wire Drawing Scrap
Fine swarf and turnings from cobalt wire production for medical implants and springs. As intermediate metallurgy waste, it falls under HTS 8105.30.00.00 for cobalt scrap.
Cobalt-Plated Electronics Scrap
Scrap circuit boards and components with cobalt hard disk platters or plating, processed for metal recovery. HTS 8105.30.00.00 applies to cobalt content as waste/scrap.
Cobalt Mining Residue Scrap
Intermediate waste from copper-cobalt mining flotation, containing cobalt concentrates as scrap for further metallurgy. Classified under HTS 8105.30.00.00 as cobalt intermediate products waste.
Cobalt Dental Alloy Scrap
Scrap from cobalt-chrome dental prosthetics and crowns, collected from dental labs. As waste articles thereof, HTS 8105.30.00.00 for cobalt scrap recycling.
Cobalt Superalloy Jet Engine Scrap
Dismantled scrap from cobalt-bearing superalloys in jet engine components like vanes. HTS 8105.30.00.00 as waste/scrap of cobalt articles.
Spent Cobalt Desiccant Scrap
Used silica gel desiccants impregnated with cobalt chloride indicator, spent from industrial drying. Recovered as cobalt waste under HTS 8105.30.00.00.
Cobalt Pigment Manufacturing Scrap
Waste from production of cobalt blue pigments (CoAl2O4), as filter cakes or off-spec powder. Classified HTS 8105.30.00.00 as cobalt metallurgy scrap.
Cobalt Brazing Alloy Scrap
Scrap rods and wire from cobalt-based brazing alloys used in tool manufacturing. As waste articles, under HTS 8105.30.00.00.
Cobalt Foam Filter Scrap
Spent cobalt foam filters from molten metal casting, saturated with impurities. HTS 8105.30.00.00 as cobalt scrap from industrial use.
Cobalt Salt Electroplating Scrap
Anode scrap and sludges from cobalt electroplating baths for wear-resistant coatings. Recovered cobalt as waste under HTS 8105.30.00.00.