Mixture Mineral Wool Soundproofing Panels from Germany
Composite panels blending rock wool and expanded clay for studio sound absorption. HTS 6806.90.00 for mixtures/articles of heat/sound-insulating minerals other than 6811/12.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Composition breakdown (% mineral content) essential for mixture verification
• Acoustic test data (ASTM C423) supports sound-insulating classification
• Avoid decorative framing that could invoke chapter 94 furniture exclusion