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6806.90.00/Rock Wool HVAC Duct Liner/Japan

Rock Wool HVAC Duct Liner from Japan

Adherable rock wool sheets for lining ventilation ducts to reduce noise and condensation. HTS 6806.90.00 for sound-insulating mineral material 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

• SMACNA standards compliance documentation recommended

• Adhesive backing must not contain excluded plastic quantities