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9002.90.40.00/Spectrometer Collimating Mirror/Japan

Spectrometer Collimating Mirror from Japan

A gold-coated off-axis parabolic mirror mounted for collimating light in Fourier transform infrared spectrometers. Classified as HTS 9002.90.40.00 for mounted use in analytical optical 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

• Specify IR reflectivity range; calibrate with instrument serials; declare as analytical part not consumer