Phthalic Anhydride Briquettes from Mexico
Phthalic anhydride compressed into briquettes without binders for metallurgical and resin applications. Forming method qualifies as anti-dusting agent under Chapter 29 note (g), maintaining HTS 2917.35.00.00 classification.
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
• Certify no binders used in briquetting to qualify under Chapter 29 anti-dusting provision
• Use moisture-proof multi-wall paper bags over briquettes to prevent hydrolysis
• Verify briquette integrity - crumbling may be viewed as impure solid by customs