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6806.90.00/Multilayer Mineral Insulation Quilt/Japan

Multilayer Mineral Insulation Quilt from Japan

Layered quilt combining rock wool and vermiculite sheets for high-performance building envelope insulation. Falls under HTS 6806.90.00 as composite insulating mineral articles.

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

• Layer composition analysis proving 90%+ mineral content required

• Energy Star or LEED documentation enhances classification support