Polyethylene Monofilament for 3D Printing Filament Base from Mexico
Continuous polyethylene monofilament yarn <67 decitex, untwisted, used as base for 3D printer filament extrusion. Classed in HTS 5402.49.91.15 for its polyethylene monofil low-twist profile, not retail packaged. Industrial input for additive manufacturing.
Duty Rate — Mexico → United States
18%
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
• Document intended industrial processing to affirm non-retail status
• Measure decitex accurately; borderline cases need arbitration
• Avoid pre-extruded filament forms which classify as plastics