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8112.41.50.00/Nano-Rhenium Powder for Catalysis/Canada

Nano-Rhenium Powder for Catalysis from Canada

Nanoparticle rhenium powder (<100nm) precursor for petroleum reforming catalysts. Remains unwrought powder under HTS 8112.41.50.00 until supported on alumina. High surface area enables superior hydrogenation performance.

Duty Rate — Canada → United States

3%

Rate breakdown

9903.05.860%Universal product exemption (U.S. note 52(b))
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Import Tips

• Provide TEM/SEM analysis proving nano-size without agglomeration into shapes

• Hazardous material declaration required for airborne nanoparticles

• Avoid 'supported catalyst' labeling to prevent premature Chapter 38 classification

Nano-Rhenium Powder for Catalysis from Canada — Import Duty Rate | HTS 8112.41.50.00