Cast Iron Exhaust Nozzle Flange Casting from Mexico
A cast iron flange for aircraft gas turbine exhaust nozzles, machined only for gate and fin removal to facilitate finishing machinery placement. HTS 8411.99.10.80 covers such parts due to their cast-iron composition and preliminary processing stage for aviation turbines. Distinguishes from advanced manufacture.
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
• Document casting process with photos or videos showing only cleanup machining to prevent disputes
• Pair with bill of materials from turbine OEM to prove aircraft-specific use