Vinyltrichlorosilane Monomer from Mexico

Vinyltrichlorosilane is a reactive organosilicon monomer for silicone rubber production. Falls under 2931.90.90.52 as organo-inorganic compound with Si-Cl and vinyl functionality.

Duty Rate — Mexico → United States

3.7%

Rate breakdown

9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter

Import Tips

Extremely corrosive; requires stainless steel cylinders with dry nitrogen padding

Hydrolyzes rapidly; specify <50 ppm water content

Si-H precursors may qualify for different statistical reporting

Vinyltrichlorosilane Monomer from Mexico — Import Duty Rate | HTS 2931.90.90.52