Medical Proton Therapy Nozzle from Japan
Patient-specific nozzle for precision proton beam radiotherapy targeting tumors while sparing healthy tissue. Under HTS 9022.21.00.00 as ionizing radiation apparatus for medical radiotherapy.
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
• Custom nozzles require patient-specific treatment plan validation documentation
• Verify proton energy range and SOBP (spread-out Bragg peak) specifications
• Classify with accelerator system; individual nozzles risk parts reclassification