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2921.49.50.00/m-Phenylenediamine/China

m-Phenylenediamine from China

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 — China → United States

44%

Rate breakdown

9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
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Import Tips

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

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