o-Toluenesulfonamide with Stabilizer Additive from Mexico
o-Toluenesulfonamide containing <0.5% anticaking stabilizer for safe bulk handling in resin manufacturing. Qualifies under HTS 2935.90.1500 per Chapter 29 note (f) as the stabilizer is necessary for preservation/transport without rendering it specific-use. Common in synthetic rubber accelerators.
Duty Rate — Mexico → United States
110%
Rate breakdown
9903.04.6093.5%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
• Document stabilizer composition (<1%) and purpose to satisfy Chapter note (f) requirements
• Use NA1993 proper shipping name for non-hazardous chemical classification