Polypropylene Greenhouse Sheeting from Canada
UV-stabilized polypropylene sheets for agricultural greenhouse covering. Classified in 3920.20.00 as noncellular, non-reinforced polymer of propylene sheets, chemically modified but still fitting the propylene subheading.
Duty Rate — Canada → United States
14.2%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Document UV stabilizers as chemical modifications not changing base polymer per subheading note (a)(3)
• Ensure declaration specifies agricultural end-use to avoid misclassification as construction plastic
• Avoid bulk packaging that mimics reinforced material; declare as unsupported sheets