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Isophthalic Acid (IPA) from Canada

Isophthalic acid, a meta-isomer of benzene dicarboxylic acid, is an aromatic polycarboxylic acid used in resin, coating, and copolyester production. It qualifies for HTS 2917.39.30.00 as specified in additional U.S. note 3 to section VI for import quota management.

Duty Rate — Canada → United States

16.5%

Rate breakdown

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

Import Tips

Confirm importer's quota allocation through U.S

Census Bureau before purchase commitment

Include technical data sheet verifying 99%+ purity and CAS 121-91-5 identification