CyberMax
HTS lookup › Chapter 90 › Heading 9027

HTS 9027.90 (9027.90.00) duty rate

9027.90.00 is not a rated tariff line. Subheading 9027.90 (Instruments and apparatus for physical or chemical analysis (for example, polarimeters, refractometers, spectrometers, gas or smoke analysis apparatus); instruments and apparatus for measuring or checking viscosity, porosity, expansion, surface tension or the like; instruments and apparatus for meas) is split into 9 tariff lines, and the duty rate depends on which one your product falls under:

LineDescriptionGeneralSection 301 (China)Exclusions
9027.90.20Microtomes; parts and accessories: MicrotomesFreeList 4A +7.5%
9027.90.45Printed circuit assemblies for the goods of subheading 9027.81 or 9027.89FreeList 1 +25%
9027.90.54Of electrophoresis instruments not incorporating an optical or other measuring deviceFreeList 1 +25%
9027.90.56Of instruments and apparatus of subheading 9027.20, 9027.30, 9027.50, 9027.81 or 9027.89FreeList 1 +25%
9027.90.59Other: OtherFreeList 1 +25%
9027.90.64Of instruments and apparatus of subheading 9027.20, 9027.30, 9027.50, 9027.81 or 9027.89FreeList 1 +25%
9027.90.68Of optical instruments and apparatus: OtherFreeList 3 +25%
9027.90.84Of instruments and apparatus of subheading 9027.20, 9027.30, 9027.50, 9027.81 or 9027.89FreeList 1 +25%
9027.90.88Other: OtherFreeList 1 +25%

Open the line that matches your product for its full rate table, Section 301 actions, exclusions, statistical suffixes and a free duty calculator.

Official USITC HTS, 2026HTSRev22 · check on hts.usitc.gov

Subheading 9027.90 at a glance

Heading 9027 · Chapter 90 · HTS lookup

General information from the official US Harmonized Tariff Schedule (USITC); not legal or customs advice. Classification is decided by CBP.

🔔 Get a browser alert when US tariffs change (free, no email, one click to stop).