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4504.10.40.00/Insulated Cork Wall Backing Sheets/Japan

Insulated Cork Wall Backing Sheets from Japan

Thick agglomerated cork sheets reinforced with paper, used as thermal insulation backing under wall finishes. HTS 4504.10.40.00 for reinforced wallcoverings of agglomerated cork, enhancing energy efficiency in buildings. Provides moisture resistance too.

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

• Include R-value thermal performance data; ensure no asbestos or harmful binders; differentiate from construction panels in Chapter 68

Insulated Cork Wall Backing Sheets from Japan — Import Duty Rate | HTS 4504.10.40.00