Multilayer Mineral Insulation Quilt from Mexico
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 — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Layer composition analysis proving 90%+ mineral content required
• Energy Star or LEED documentation enhances classification support