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9002.90.40.00/Telescope Secondary Mirror/Japan

Telescope Secondary Mirror from Japan

An ellipsoidal mirror mounted in a cell for correcting aberrations in Cassegrain reflecting telescopes used in observatories. Falls under HTS 9002.90.40.00 excluding machine telescopes per note 5.

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

• Include focal length and coating specs; verify not for section XVI machinery; use protective packaging for curvature

Telescope Secondary Mirror from Japan — Import Duty Rate | HTS 9002.90.40.00