PVC Foam Core Insulation Panel from China
Cellular PVC sheets used as thermal/acoustic insulation in building walls and machinery enclosures. Falls under HTS 3921.12.5000 as other cellular plates of vinyl chloride polymers, distinguished by uniform foam cell structure providing low thermal conductivity.
Duty Rate — China → United States
41.5%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
9903.88.0225%Except as provided in headings 9903.88.12, 9903.88.17, 9903.88.20, 9903.88.54, 9903.88.59, 9903.88.61, 9903.88.63, 9903.88.66, 9903.88.67, 9903.88.68, 9903.88.69, or 9903.88.70, articles the product of China, as provided for in U.S. note 20(c) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(d)
Import Tips
• Conduct thermal conductivity tests to document insulation properties supporting cellular classification
• Ensure polymer analysis shows vinyl chloride predominates per subheading note (a)(4)
• Avoid bulk packaging that could trigger set classification under different headings