Zinc Die Casting Scrap
Scrap generated from zinc die casting operations in automotive and hardware manufacturing, consisting primarily of zinc alloy trimmings and rejected parts. Classified under HTS 7902.00.00.00 as zinc waste and scrap because it is unalloyed or alloyed zinc residues unfit for direct use but suitable for remelting and recycling.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If contaminated with ash or residues from smelting
Slag and ash containing zinc from metallurgical processes fall under Chapter 26 for mineral residues, not pure metal scrap.
If sorted into clean, refined slabs or ingots
Refined zinc, not alloyed, in unwrought form like pigs or slabs is classified under 7901 as primary product, not waste.
If from discarded electronic components like circuit boards
Insulated zinc wire or cable scrap is under Chapter 85 for electrical waste, differentiated by insulation presence.
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Import Tips & Compliance
• Verify scrap purity meets at least 97.5% zinc for unalloyed or predominant zinc content to avoid reclassification as residue from other chapters
• Provide documentation like chemical analysis certificates and origin declarations to prove it's genuine waste/scrap, not disguised primary metal
• Ensure no hazardous contamination (e.g
• oils, paints) as this could trigger EPA waste import regulations beyond tariff classification
Related Products under HTS 7902.00.00.00
Zinc Galvanizing Kettle Dross
Dross and skimmings collected from molten zinc baths used in hot-dip galvanizing of steel sheets and structures. Falls under HTS 7902.00.00.00 as zinc waste and scrap due to its form as oxidation impurities and metallic zinc mixture suitable only for recycling.
Used Zinc Roof Flashing Scrap
Demolition scrap from corrugated zinc sheets and flashing used in roofing and cladding, often unalloyed rolled zinc. Classified as HTS 7902.00.00.00 zinc waste and scrap when collected from construction sites for recycling into new sheets.
Zinc Battery End-of-Life Scrap
Scrap from recycled alkaline or zinc-carbon batteries, primarily zinc casings and anodes. Under HTS 7902.00.00.00 as zinc waste and scrap when processed to separate metallic zinc for recovery.
Zinc Alloy Machining Turnings
Fine turnings and borings from CNC machining of zinc alloy parts for locks, gears, and fittings. HTS 7902.00.00.00 applies as zinc-predominant alloy scrap for remelting in die casting foundries.
Zinc Anode Scrap from Cathodic Protection
Spent zinc anodes used in sacrificial cathodic protection for ship hulls, pipelines, and offshore platforms. Classified under HTS 7902.00.00.00 as marine zinc waste and scrap recyclable into new anodes.
Zinc Powder Manufacturing Dust
Oversized or off-spec zinc dust collected from atomization processes, finer than powders but not meeting Chapter note (c) specs. HTS 7902.00.00.00 as zinc waste and scrap for reprocessing.