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2917.20.00.00/Bicyclo[2.2.1]heptane-2,3-dicarboxylic anhydride/Canada

Bicyclo[2.2.1]heptane-2,3-dicarboxylic anhydride from Canada

Also known as nadic anhydride, this bicyclic cyclanic derivative features a norbornane structure with fused anhydride functionality. Falls under HTS 2917.20.00.00 as a cyclanic polycarboxylic acid anhydride. Primarily used in high-performance epoxy resins for aerospace composites.

Duty Rate — Canada → United States

14.2%

Rate breakdown

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

• Provide molecular structure diagrams showing bicyclic cyclanic nature vs. aromatic counterparts

• Include end-use statements if for defense applications requiring ITAR compliance

• Verify packaging prevents moisture absorption which could affect classification purity

Bicyclo[2.2.1]heptane-2,3-dicarboxylic anhydride from Canada — Import Duty Rate | HTS 2917.20.00.00