Optical, Photographic, Medical Instruments · 1 pending regulation · 1 court case · $154.0M monthly imports · 100% from 1 countries · Updated daily from USITC
General
Free
Special
Free
Column 2
Free
Trade Agreement Eligibility
Monthly Imports
$154.0M
2026-01
Trade Concentration
100%
from top 3 of 1 origins
Regulatory Pressure
LOW
9 rulings — · 1 reg · 1 CIT, 0 CAFC
Global Rates
🇺🇸 Free
🇬🇧 United Kingdom: N/A · 🇪🇺 European Union: N/A · 🇨🇦 Canada: Free · 🇧🇷 Brazil: 4 NCM codes
Compare All →
Data compiled from USITC HTS, US Census Bureau, CBP CROSS Rulings, Federal Register, CourtListener, HMRC / DG TAXUD / CBSA / SISCOMEX · As of 2026-04-28 · Updates monthly
100% of US imports for this code come from just 1 countries. High origin concentration increases exposure to trade disruptions or tariff escalations.
This is a high-volume import code — $154M in monthly US imports. Duty rate changes or trade remedy actions on this code have significant economic impact.
List 1 — ~$34B of Chinese goods (machinery, electronics, industrial components)
Active — 7.5%–25% additional duties on Chinese-origin goods across four tranches (Lists 1–4A), with higher 2024/2025 increases on targeted product categories.
Effective 2018-07-06
These additional tariffs apply on top of the general duty rate. View full trade remedy tracker →
| Code | Description | Rate |
|---|---|---|
| 9027.90 | Microtomes; parts and accessories: | — |
| 9027.90.20.00 | Microtomes | Free |
| 9027.90.45.00 | Printed circuit assemblies for the goods of subheading 9027.81 or 9027.89 | Free |
| 9027.90.54.00 | Of electrophoresis instruments not incorporating an optical or other measuring device | Free |
| 9027.90.56 | Of instruments and apparatus of subheading 9027.20, 9027.30, 9027.50, 9027.81 or 9027.89 | Free |
| 9027.90.56.25 | Of articles of subheading 9027.20.50 | — |
| 9027.90.56.30 | Of articles of subheading 9027.30.40 | — |
| 9027.90.56.40 | Of articles of subheading 9027.50.10 | — |
| 9027.90.56.50 | Of articles of subheading 9027.50.40 | — |
| 9027.90.56.95 | Other | — |
| 9027.90.59 | Other | Free |
| 9027.90.59.10 | Of articles of subheading 9027.10.20 | — |
| 9027.90.59.95 | Other | — |
| 9027.90.64.00 | Of instruments and apparatus of subheading 9027.20, 9027.30, 9027.50, 9027.81 or 9027.89 | Free |
| 9027.90.68.00 | Other | Free |
| 9027.90.84.00 | Of instruments and apparatus of subheading 9027.20, 9027.30, 9027.50, 9027.81 or 9027.89 | Free |
| 9027.90.88.00 | Other | Free |
The tariff classification of Populated circuits boards from Switzerland
The tariff classification of Populated Circuit Boards from Switzerland
The tariff classification and status under the North American Free Trade Agreement (NAFTA) and the Country of Origin Marking of the FTB-200 platform and the FTB-7300E from Canada; Article 509
The tariff classification and status under the North American Free Trade Agreement (NAFTA), of modules used in the testing of fiber optic systems from Canada; Article 509
The tariff classification and status under the North American Free Trade Agreement (NAFTA), of the FTB-200 platform and the FTB-7300E from Canada; Article 509
The tariff classification of Accucell Cups from Thailand
Carrying Case for Accu-Check Diabetes Monitoring System.
Protest 4701-02-100490; Tunable Laser Source Modules
Revocation of HQ 964451; Compact Tunable Laser Source Modules
Interim regulations; solicitation of comments.·Effective 1994-01-01
MICROTOMES, NESOI
Census Bureau export classification matching this HTS import code.
