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Rice Husk Plaster Boards

Insulation boards from rice husk (vegetable waste) agglomerated with plaster, for walls. Fits HTS 6808.00.00.00 as vegetable fiber with mineral binder. Thermal insulation benefits.

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.

2508.40.01Same rate: 35%

If unagglomerated rice husk as raw material

Chapter 25 covers clays/silica, but raw husks may be agriculture.

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Import Tips & Compliance

Silica content analysis confirms husk dominance

Thermal conductivity reports for energy claims