DMT with Stabilizer for Long-Haul Transport from Mexico
Dimethyl terephthalate with added phenolic antioxidant stabilizer per Chapter 29 note (f) for preservation during extended shipping. Still classified under HTS 2917.37.00.00 as the primary compound with stabilizer necessary for transport. Prevents oxidation and discoloration.
Duty Rate — Mexico → United States
16.5%
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
Import Tips
• Document stabilizer addition <0.1% as transport necessity per Chapter 29 note (f)
• Include stabilizer composition in SDS; levels exceeding 1% risk mixture classification
• Use nitrogen-blanketed containers to minimize oxidation even with stabilizers