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HTS code reference›Chapter 90: Optical, photographic, measuring and medical instruments›9031.80.40.00
US HTS · 2026 REVISION 12

HTS Code 9031.80.40.00

Electron beam microscopes fitted with equipment specifically designed for the handling and transport of semiconductor wafers or reticles

Official tariff path

Measuring or checking instruments, appliances and machines, not specified or included elsewhere in this chapter; profile projectors; parts and accessories thereof: › Other instruments, appliances and machines: › Electron beam microscopes fitted with equipment specifically designed for the handling and transport of semiconductor wafers or reticles

Level: statistical10General duty: FreeUnit: No.
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Does HTS 9031.80.40.00 fit your product?

This is the fastest way to use the page: compare the exact commercial description with the legal wording, then check the closest child or sibling provision. A valid code is not automatically the right code for every product in the same category.

  • The product must match the tariff wording: Electron beam microscopes fitted with equipment specifically designed for the handling and transport of semiconductor wafers or reticles.
  • This page is a reporting provision; verify the complete product description and chapter notes before filing.
  • The displayed duty is Free; origin programs, trade remedies, quotas and taxes may change the final amount.

What does HTS 9031.80.40.00 cover?

This provision appears in the 2026 Harmonized Tariff Schedule of the United States under the following legal tariff hierarchy.

  1. 1Measuring or checking instruments, appliances and machines, not specified or included elsewhere in this chapter; profile projectors; parts and accessories thereof:
  2. 2Other instruments, appliances and machines:
  3. 3Electron beam microscopes fitted with equipment specifically designed for the handling and transport of semiconductor wafers or reticles

Nearby tariff provisions

These are the alternatives worth comparing when one product fact changes.

9031.80.80Other
Official source and limitations

Based on USITC HTS 2026 Revision 12, published July 21, 2026. The general rate does not include every origin-specific program, Section 301 or 232 measure, antidumping or countervailing duty, quota, or other agency requirement.

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