HDPE Geomembrane Sheeting from Mexico
High-density polyethylene (HDPE) sheets for environmental liners and pond liners, classified HTS 3921.90.50 as other non-rigid PE sheets >0.5mm thick but flexible. Polymer meets 95% ethylene monomer requirement. Surface textured for grip.
Duty Rate — Mexico → United States
14.8%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Provide density certification (HDPE >0.94 g/cm³) distinguishing from LDPE
• Declare exact thickness to confirm non-rigid status vs 3920
• Use reinforced crating for large rolls to prevent puncture