2920.21.00.00/Dimethyl Phosphite with Stabilizer/Mexico

Dimethyl Phosphite with Stabilizer from Mexico

Dimethyl phosphite stabilized with BHT for transport stability is a phosphite ester under HTS 2920.21.00.00, as chapter note (f) allows stabilizers necessary for preservation without changing classification. Used in herbicide synthesis.

Duty Rate — Mexico → United States

13.7%

Rate breakdown

9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
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Import Tips

• Document stabilizer as <0.1% to stay within note (f); use DOT-approved stainless steel drums; declare exact composition to avoid duties on mixtures

Dimethyl Phosphite with Stabilizer from Mexico — Import Duty Rate | HTS 2920.21.00.00