</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
9001.90.60.00/Precision Flat Optical Mirror/Japan

Precision Flat Optical Mirror from Japan

Lambda/20 flatness mirror with protected gold coating for interferometer reference surfaces. Classified HTS 9001.90.60.00 as high precision unmounted optical mirror element.

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%
Calculate with your customs valueVerify classification with AI

Import Tips

• Provide interferograms and surface flatness test data

• Specify coating environmental durability and cleanroom handling requirements

• Classify reference flats distinctly from common plate glass mirrors

Precision Flat Optical Mirror from Japan — Import Duty Rate | HTS 9001.90.60.00