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5-Nitroisophthalic Acid Monomethyl Ester from Mexico

This compound has nitro nitrogen function with carboxylic ester on aromatic ring, under HTS 2929.90.20.00 per rule classifying esters with later-heading acids. Used in polyester resin synthesis.

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

Esterification degree documentation; acid value testing; comply with ester import stability requirements

5-Nitroisophthalic Acid Monomethyl Ester from Mexico — Import Duty Rate | HTS 2929.90.20.00