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Terahertz Spectrometer from Japan

Electrical terahertz time-domain spectrometer using far-infrared optical radiation for material characterization. Classifies under HTS 9027.50.4060 for physical/chemical analysis beyond standard IR. Applied in security screening and pharma.

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

Frequency range (0.1-10 THz) documentation

Confirm optical generation/detection method

Export control verification for THz tech