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Graphite Dummy Electrodes for Copper Electrowinning

Graphite dummy electrodes, coated with a non-conductive layer, are used as spacers in copper electrowinning tankhouses to maintain consistent cathode spacing during electrolytic metal deposition. They are made of graphite or other carbon and are designed for electrical purposes, falling under the 'other electrodes' category of tariff item 8545.19.00.

Import Duty Rates by Country of Origin

Origin CountryMFN TariffSurtaxesTotal Effective Rate
🇨🇳ChinaFree—Free
🇲🇽MexicoFree—Free
🇺🇸United StatesFree—Free
🇩🇪GermanyFree—Free
🇯🇵JapanFree—Free

More Specific Codes

This product may fall under a more specific subheading:

Alternative Classifications

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

8545.90.00Same rate: Free

If the electrodes are not specifically designed for electrowinning but serve other electrical purposes

This alternative covers other articles of graphite or carbon for electrical uses, which may apply if the product's primary function is not as an electrode.

Not sure which classification is right?

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

Import Tips & Compliance

• Ensure the non-conductive coating is clearly documented in the commercial invoice to support classification under 8545.19.00

• Verify whether the electrodes qualify for duty-free treatment under a free trade agreement by providing a valid certificate of origin

• Be prepared to explain the electrode's role in electrowinning to the CBSA officer if asked

Related Products under Tariff item 8545.19.00

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Carbon Felt Electrodes for Vanadium Redox Flow Batteries

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Carbon Monopolar Electrodes for Caustic Soda Production

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Copper-Coated Carbon Brushes for Industrial Motors

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Expandable Graphite Electrodes for Electrowinning

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