Thin PET Window Film for Buildings from Japan
Low-emissivity polyester film applied to architectural glass for energy efficiency, under 3920.69.00.00 as noncellular, unsupported PET strip. Features metal sputter coating for solar control.
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
• Specify visible light transmittance and SHGC values for energy performance claims
• Confirm coating does not constitute 'lamination' per HTS definition