New

Ask Wove anything about tariffs.

Try Tariff Assistant

Monopentaerythritol 98% Min from Mexico

High-purity monopentaerythritol, the primary isomer of pentaerythritol, used in synthetic lubricants and explosives manufacturing. Falls under HTS 2905.42.00.00 as a chemically defined acyclic polyhydric alcohol, distinguishing it from technical mixtures.

Duty Rate — Mexico → United States

13.7%

Rate breakdown

9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter

Import Tips

• Specify mono- vs dipentaerythritol content in invoice to justify purity; use HPLC analysis reports

• Comply with TSCA registration for chemical imports

• Beware of REACH-like labeling if transshipping from EU