4-Amino-4'-methoxybenzophenone from Mexico
4-Amino-4'-methoxybenzophenone is a substituted aromatic amino-ketone with methoxy group, HTS 2922.39.2500, single ketone oxygen, note 3. Applied in UV absorbers and polymer additives.
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
• Ether content verification; REACH-like docs for methoxy
• Pitfall: ether as additional oxygen—notes limit to specific functions