Polyester-Reinforced Plastic Conveyor Belt from Mexico
A durable conveyor belt made primarily of plastic with embedded polyester textile components that predominate by weight over other fibers, designed for industrial machinery in manufacturing lines. It falls under HTS 3926.90.57.00 because it is belting for machinery where man-made fibers like polyester dominate the textile reinforcement. The plastic matrix provides strength while the textile ensures flexibility and load-bearing capacity.
Duty Rate — Mexico → United States
16.5%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Verify that man-made fibers (e.g
• polyester) exceed 50% by weight in textile components via lab testing to confirm classification
• Include detailed material composition invoices specifying plastic and textile breakdowns to avoid reclassification during customs review