Tellurium Diethyldithiocarbamate from Mexico
Tellurium diethyl dithiocarbamate serves as rubber vulcanization accelerator. Classifies as ester derivative of tellurium inorganic acids with carbamate ligands under HTS 2920.90.51.00. Tire manufacturing application.
Duty Rate — Mexico → United States
110%
Rate breakdown
9903.04.6096.3%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter
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
• Rubber accelerator test data required for end-use verification
• Dithiocarbamate decomposition products must be stability-tested