2921.59.80.90/m-Phenylenediamine (1,3-Diaminobenzene)/Mexico

m-Phenylenediamine (1,3-Diaminobenzene) from Mexico

m-Phenylenediamine is an aromatic diamine used in epoxy resin curing, polyimide production, and as a dye intermediate. It qualifies under HTS 2921.59.80.90 as an 'other' aromatic polyamine meeting Chapter 29 purity requirements. The meta-positioned amino groups define its polyamine classification.

Duty Rate — Mexico → United States

6.5%

Rate breakdown

9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
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Import Tips

• Provide certificate of analysis showing >99% purity to avoid mixture classification

• Include end-use statement if importing quantities suggesting non-intermediate applications

• Check REACH authorization status for EU-origin material before transshipment

m-Phenylenediamine (1,3-Diaminobenzene) from Mexico — Import Duty Rate | HTS 2921.59.80.90