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Magnesium Sacrificial Anode

Marine-grade magnesium anode for cathodic protection on ship hulls and offshore platforms. HTS 8104.90.00.00 covers this fabricated magnesium article designed for corrosion prevention.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China3.5%+25.0%28.5%
🇲🇽Mexico3.5%—3.5%
🇨🇦Canada3.5%—3.5%
🇩🇪Germany3.5%—3.5%
🇯🇵Japan3.5%—3.5%

Alternative Classifications

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

8104.20.00.00Lower: Free vs 28.5%

If in waste/scrap form

Magnesium waste and scrap specifically provided for in 8104.20.

8908.00.00.00Higher: 37.5% vs 28.5%

If as component of floating structures

Vessels and floating structures parts classified in Chapter 89.

8421.99.01Higher: 37.5% vs 28.5%

If for water filtering/purifying equipment

Parts of filtering machinery take Chapter 84 precedence.

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.

Import Tips & Compliance

• Include galvanic potential test results proving sacrificial properties

• For naval use, comply with Buy American Act waivers if applicable

• Avoid declaring as 'scrap' - fabricated anodes are finished articles