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Guayule Primary Powder

Guayule powder is micronized natural gum from shrub extraction in bulk primary form for compounding. Under HTS 4001.30.00.10 as guayule primary powder (note 2(b)), uncompounded.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳ChinaFree+25.0%25%
🇲🇽MexicoFree—Free
🇨🇦CanadaFree—Free
🇩🇪GermanyFree—Free
🇯🇵JapanFree—Free

Alternative Classifications

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

4003.00.00Higher: 37.5% vs 25%

If reclaimed form

Reclaimed synthetic/natural mixes in 4003.

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

• Particle size analysis to confirm powder vs. granules

• Allergen-free certification for medical/dental imports