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Aerospike Rocket Engine Ramp from Mexico

Linear aerospike nozzle ramp that provides altitude-compensating expansion for single-stage-to-orbit rocket engines. Specialized reaction engine part classified in HTS 8412.90.9050.

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

Contour and expansion fan design calculations demonstrate aerospike-specific function

CFD analysis showing altitude performance advantages supports reaction engine classification

Prototype status may allow temporary importation under 9813.00.05 for testing