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Wave Attenuator Buoy

Interconnected buoys forming breakwater to reduce wave impact on harbors/marinestructures. Classified HTS 8907.90.00.30 as linked floating buoys.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+20.0%20%
🇲🇽MexicoFree+10.0%10%
🇨🇦CanadaFree+60.0%60%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+12.5%12.5%

Alternative Classifications

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

8907.90.00Same rate: 20%

If classified as cofferdam

Other floating structures include cofferdams.

7308.90.95Higher: 75% vs 20%

If steel pontoon chain

Metal structures if rigid framework predominates.

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

• Connection system engineering drawings

• Wave force calculation data

• Modular assembly instructions