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Aromatic Epoxy Resin Hardener Mixture from Mexico

A two-part chemical preparation used as a hardener for epoxy resins, containing over 5% aromatic substances like benzyl alcohol and phenyl glycidyl ether for enhanced curing properties. Classified under HTS 3824.99.2900 as a chemical mixture n.e.s. with significant aromatic content, not fitting other specific headings in chapter 38.

Duty Rate — Mexico → United States

16.5%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

Import Tips

Verify exact aromatic content via lab analysis to confirm 3824.99.2900 classification; obtain SDS and TSCA pre-notices for new chemicals

Avoid misclassification as pure resins under 3907 by documenting mixture composition