9022.21.00.00/Real-time Tumor Tracking Gamma System/Japan

Real-time Tumor Tracking Gamma System from Japan

Respiratory-gated gamma radiation system for real-time tumor tracking during stereotactic radiotherapy. HTS 9022.21.00.00 for advanced medical ionizing radiation apparatus.

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%

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Import Tips

• Document 4D-CT compatibility and respiratory gating accuracy specifications

• Include infrared camera tracking system integration validation

• Distinguish from static radiotherapy via motion compensation features