Arcjet Thruster for Satellite Station-Keeping from Japan
Electrothermal ammonia arcjet engine for primary propulsion, under HTS 8412.10.00.90 reaction engines. Plasma arc-heated gas expansion through nozzle. High-efficiency low-thrust space propulsion.
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
• Provide power conditioning unit integration specifications
• Document specific impulse measurements proving electrothermal reaction
• Distinguish from ion engines by constricted arc mechanism