With a copper content of less than 94% by weight
Copper waste and scrap. > Other: > With a copper content of less than 94% by weight > With a copper content of less than 94% by weight
Duty Rate (from China)
Products classified under Tariff item 7404.00.91.00
Architectural Bronze Trim Scrap
Architectural bronze trim scrap salvaged from building demolition, consisting of copper-tin base alloy (bronze) with 87% copper, 11% tin, and 1% phosphorus. This scrap has a copper content below 94% by weight, qualifying it under tariff item 7404.00.91 as other copper waste and scrap with less than 94% copper.
7404.00.91Bronze Bearing Scrap
Scrap from phosphor bronze bushings and bearings, containing 88% copper, 10% tin, and trace phosphorus, with copper content below 94%. This is a copper-tin base alloy (bronze) per subheading note (b), making it eligible for classification under tariff item 7404.00.91 as other copper waste and scrap.
7404.00.91Copper Refinery Cathode Edge Trim Scrap
Copper refinery cathode edge trim scrap consists of trimmings removed from refined copper cathodes during finishing operations. The copper content is below 94% by weight due to surface impurities and residual electrolyte, making it classifiable as copper waste and scrap under tariff item 7404.00.91.
7404.00.91Electrolytic Copper Refinery Turnings Scrap
Electrolytic copper refinery turnings scrap consists of fine turnings and shavings produced during machining of refined copper anodes. The copper assay is under 94% by weight due to contamination from cutting fluids and tool wear, qualifying it as copper waste and scrap under tariff item 7404.00.91.
7404.00.91Refined Copper Anode Slime Residue Scrap
Refined copper anode slime residue scrap is a residue material generated during anode slime treatment in copper refineries. It assays less than 94% copper by weight and contains precious metal contaminants, making it classifiable as copper waste and scrap under tariff item 7404.00.91.
7404.00.91Refined Copper Electrolyte Tank Lining Scrap
Refined copper electrolyte tank lining scrap consists of replaced linings from copper electrolyte tanks, with copper content below 94% by weight due to solution pickup and contamination. It is classifiable as copper waste and scrap under tariff item 7404.00.91.
7404.00.91Refinery Copper Filter Cake Scrap
Refinery copper filter cake scrap is a byproduct of copper electrolyte purification, containing metallic copper at levels below 94% by weight. It is classified as refined copper scrap under tariff item 7404.00.91, as it results from refinery filtration systems that remove impurities.
7404.00.91Spent Refined Copper Busbar Scrap
Spent refined copper busbar scrap consists of used busbar sections from copper refineries that have degraded to a copper content below 94% by weight due to oxidation and contamination. It is classifiable as copper waste and scrap under tariff item 7404.00.91.