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Pentaerythritol Ester of Rosin from Mexico

This ester is produced by reacting rosin acids with pentaerythritol, used in adhesives and coatings for improved stability. Classified under 3806.90.00.00 as a derivative of rosin and resin acids.

Duty Rate — Mexico → United States

14.2%

Rate breakdown

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

Import Tips

Include esterification ratio documentation to confirm rosin acid base exceeds 50% composition

Ensure stability test results for high-temperature applications to support valuation claims

Use nitrogen-blanketed packaging to prevent oxidation and maintain product integrity

Pentaerythritol Ester of Rosin from Mexico — Import Duty Rate | HTS 3806.90.00.00