9031.90.91.95/Optical Comparator Stage Micrometer/Japan

Optical Comparator Stage Micrometer from Japan

Calibration standard with precise etched scales for verifying accuracy of optical comparator/profile projector stages under HTS 9031. Essential accessory for ensuring measurement traceability in quality control. Specifically designed for 9031 profile projectors.

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 NIST-traceable certification; uncalibrated scales may shift to glass articles (7016)

• Document as 'accessory for 9031.80 profile projectors' to prevent optical element misclassification