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Electrowon Refined Copper Plate 9mm Thick

Electrowon cathode-derived refined copper plate, 9mm thick for power distribution. HTS 7409.19.10.00 covers refined copper >5mm. Electrolytically pure surface.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China3%+75.0%78%
🇲🇽Mexico3%+50.0%53%
🇨🇦Canada3%+50.0%53%
🇩🇪Germany3%+50.0%53%
🇯🇵Japan3%+50.0%53%

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

7407Lower: 14.1% vs 78%

If alloyed copper under 5mm

Thinner brass/copper alloy sheets use 7407.22.

7409Same rate: 78%

If copper-nickel-zinc nickel silver

Nickel silvers per note (c) ≥5% Ni go to 7409.99.

7419Lower: 12.5% vs 78%

If decorative castings

Finished decorative copper items classify as 7419 articles.

Not sure which classification is right?

The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.

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Import Tips & Compliance

• Include electrowinning process certification for refined status

• Test for surface oxide; clean sheets maintain plate classification

• Declare IGBT markings from cathode origin for traceability

Related Products under HTS 7409.19.10.00

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A flat plate made from C101 oxygen-free refined copper, measuring 10mm in thickness, used for electrical busbars and heat exchangers. It falls under HTS 7409.19.10.00 as refined copper plate exceeding 5mm thick and over 0.15mm. The high purity ensures excellent conductivity.

ETP Refined Copper Sheet 6mm Thick

Electrolytic tough pitch (ETP) refined copper sheet, 6mm thick, ideal for roofing and architectural panels. Classified under HTS 7409.19.10.00 for refined copper sheets over 5mm thick. Its malleability suits forming applications.

Oxygen-Free Refined Copper Strip 8mm Thick

High-purity oxygen-free refined copper strip, 8mm thick x 200mm wide, for cryogenic applications. HTS 7409.19.10.00 covers refined copper strip >5mm thick. Minimal oxygen content prevents embrittlement.

Phosphorus Deoxidized Refined Copper Plate 12mm

DHP (deoxidized high phosphorus) refined copper plate, 12mm thick, for marine hardware bases. Under HTS 7409.19.10.00 as refined copper >5mm thick. Phosphorus aids corrosion resistance.

99.99% Pure Refined Copper Block Sheet 7mm Thick

Ultra-pure 99.99% refined copper block sheet, 7mm thick, for semiconductor heat sinks. HTS 7409.19.10.00 for refined copper plates >5mm. Exceptional purity minimizes impurities.

Lake Copper Refined Sheet 5.5mm Thick

Lake Superior refined copper sheet, 5.5mm thick, traditional for artistic casting molds. Classified HTS 7409.19.10.00 as refined copper exceeding 5mm. Known for fine grain structure.