Polypropylene Greenhouse Sheeting from Japan
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 — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
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