Di-(2,2,6,6-tetramethyl-4-hydroxy-piperidine)sebacate from Mexico
Di-(2,2,6,6-tetramethyl-4-hydroxy-piperidine)sebacate is a hindered amine light stabilizer (HALS) explicitly listed under HTS 2933.39.20.00. Used as a polymer additive to prevent UV degradation in plastics and coatings.
Duty Rate — Mexico → United States
5.8%
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
• Provide polymer additive end-use statement to distinguish from pharmaceutical intermediates
• Include TSCA certification for plastic additives entering US market
• Verify REACH authorization for HALS used in food-contact materials