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3507.90.70.00/Protease Biofuel Production Enzyme/Canada

Protease Biofuel Production Enzyme from Canada

Industrial proteases hydrolyze proteins in biomass pretreatment for biofuel ethanol production. HTS 3507.90.70.00 applies to such other prepared enzymes for commercial end-uses.

Duty Rate — Canada → United States

10%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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Import Tips

• Declare industrial application to differentiate from consumer supplements

• Provide stability data for liquid vs powder forms

• EPA biotech notifications if genetically modified source

Protease Biofuel Production Enzyme from Canada — Import Duty Rate | HTS 3507.90.70.00