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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