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White Light Interferometer from Mexico

Optical instrument measuring surface form and finish using white light interferometry for sub-micron precision. HTS 9031.49.9000 covers this advanced optical measuring technology used in semiconductor and optics manufacturing.

Duty Rate — Mexico → United States

10%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

Import Tips

Include coherent light source specifications for CBP optical instrument verification

Provide NIST-traceable calibration data for customs technical review

Declare HEPA filtration status for cleanroom compatibility documentation