Metallocene Polyethylene Resin from Mexico
Metallocene-catalyzed polyethylene resin with uniform molecular weight for high-clarity films. 3901.90.90.00 as 'other' ethylene polymer; catalyst process doesn't create separate subheading.
Duty Rate — Mexico → United States
16.5%
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
• Catalysis method documentation differentiates from Ziegler grades
• Density/MFI specs prevent LDPE misclassification
• Patent info may support specific rulings