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Octylphenol Ethoxylate Surfactant from Mexico

Octylphenol ethoxylate (OPE) is an aromatic-based non-ionic surfactant modified for wetting and dispersing in paints and agrochemicals. Classified in HTS 3402.42.10.00 as it meets the surface tension reduction test (below 45 dyne/cm) and forms translucent emulsions. Excluded from soap or retail cleaning categories.

Duty Rate — Mexico → United States

14%

Rate breakdown

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

Import Tips

Include test data confirming surface tension reduction per chapter note 2

Ensure no added soaps to avoid reclassification under heading 3401

Use bulk packaging to prevent retail preparation assumptions