Jet Engine Nacelle Acoustic Liner from Mexico
Composite honeycomb acoustic treatment panels for jet engine nacelles. HTS 8807.90.90 as part of heading 8802 airplanes. Reduces engine noise pollution meeting Stage 4 requirements.
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
• Provide sound attenuation test data per FAR 36 standards
• Specify cellular core material density and facing sheet specifications
• Include fire resistance test results for nacelle applications