Trenching Machine Chain Assembly

Rock-cutting chain with teeth for trenching machines digging utility trenches in public works. Under HTS 8479.90.95.50 as building excavation machinery part.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+35.0%35%
🇲🇽MexicoFree+10.0%10%
🇨🇦CanadaFree+10.0%10%
🇩🇪GermanyFree+10.0%10%
🇯🇵JapanFree+10.0%10%

Alternative Classifications

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

8430.41.00.00Same rate: 35%

If boring/trenching machinery parts

Heading 8430 dedicated to trenchers/borers.

8207.90.60.00Higher: 39.3% vs 35%

If interchangeable saw chains

Tool Chapter 82 for detachable chains.

7315.89.50.00Higher: 38.9% vs 35%

If bulk chain links

Plain chains without cutter teeth in Chapter 73.

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Import Tips & Compliance

List tooth carbide grade and chain pitch specifications

Include wear pattern data for valuation accuracy