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4811.90.90.80/Bitumen-Impregnated Roofing Paper Rolls/Japan

Bitumen-Impregnated Roofing Paper Rolls from Japan

Saturated roofing felt paper rolls impregnated with bitumen for underlayment. HTS 4811.90.90.80 impregnated paper.

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

• Bitumen content <40% keeps paper classification

• Distinguish from finished shingles

• ASTM testing standards reference