Variable Specific Impulse Magnetoplasma Rocket (VASIMR) Prototype from Japan
RF plasma rocket engine prototype for future Mars missions, under HTS 8412.10.00.90 reaction engines. Magnetic nozzle plasma acceleration system. Research/development unit.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• ITAR Category IV(h) technical data package required
• Include RF power coupling efficiency and magnetic field specs
• Distinguish from Hall thrusters by magnetic confinement method