PP Solar Panel Backing Sheet from Japan
White polypropylene sheet as dielectric backing for photovoltaic modules. Noncellular propylene polymer sheet under 3920.20.00.
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/heat resistance but classify as plain sheet
• Distinguish from encapsulants (often EVA, different polymer)
• Sets with cells risk 8541 solar module classification