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2921.49.50.00/m-Phenylenediamine/Canada

m-Phenylenediamine from Canada

m-Phenylenediamine produces high-performance polymers like polyimides and epoxy curing agents. Classifies under HTS 2921.49.50.00 as aromatic diamine. Pure isomer meeting Chapter 29 chemical purity standards.

Duty Rate — Canada → United States

16.5%

Rate breakdown

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

• Polymer manufacturer verification; oxidative stabilizer declaration; isomeric purity certification essential

m-Phenylenediamine from Canada — Import Duty Rate | HTS 2921.49.50.00