PC/ABS Alloy Sheets from Mexico
Noncellular polycarbonate/ABS blend sheets (50/50 typical) for automotive and electronics housings. Classified 3920.99.5000 where neither single polymer predominates per subheading note (a)(4) rules for polymer blends. Engineering alloy material.
Duty Rate — Mexico → United States
15.8%
Rate breakdown
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
• Provide blend ratio analysis showing no single polymer >50% predominance; include flame retardant package specs for UL94 V-0 confirmation
• Mark clearly as 'alloy sheets - not pure polycarbonate'