3921.19.00.90/Cellular Polycarbonate Sheets/Japan

Cellular Polycarbonate Sheets from Japan

Multiwall cellular polycarbonate panels for roofing and glazing applications. HTS 3921.19.00.90 covers cellular sheets of other plastics (polycarbonate), excluding named polymers like polyurethane.

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%

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Import Tips

• Test for chemical modification; modified polymers go to 'Other' per subheading note (a)(3)

• Document rectangular presentation at import; irregular shapes may reclassify