Ethylene Polymer Monofilament Fishing Line Base from Mexico
Thick HDPE monofilament exceeding 1 mm diameter, serving as base material for heavy-duty fishing lines and nets. Falls under HTS 3916.10.00.00 due to ethylene polymer composition and lack of further processing beyond surface working.
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
• Label clearly as 'monofilament of ethylene polymers' to prevent confusion with twisted yarns in Chapter 54
• Retain extrusion process documentation showing no secondary operations beyond surface texturing
• Test for cross-section uniformity; irregular shapes may require profile shape verification