Mixed Metal Oxide Coated Graphite Anodes (MMO Graphite)
Graphite base anodes with ruthenium/iridium mixed metal oxide (MMO) coatings for dimensionally stable electrolytic performance in brine electrolysis. These metal-containing graphite electrodes are designed for chlor-alkali processes.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the MMO coating is the primary functional element
Other carbon articles may apply if the coating changes the classification.
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
• Document the MMO coating and its purpose for electrolytic performance
• Ensure the coating does not change the essential character of the electrode
• Verify whether the product qualifies for duty relief under chemical industry programs
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