Base
HTS 9027.10Chapter 90

HTS 9027.10Gas or smoke analysis apparatus: Duty Rate & Import Guide

Optical, Photographic, Medical Instruments · $82.4M monthly imports · 100% from 1 countries · Updated daily from USITC

Duty Rates

General

Free

Special

Free

Column 2

Free

Trade Agreement Eligibility

CUSMAKORUS

Trade Intelligence

Monthly Imports

$82.4M

2026-01

Trade Concentration

100%

from top 3 of 1 origins

Regulatory Pressure

LOW

2 rulings — · 0 reg · 0 cases

Global Rates

🇺🇸 Free

🇬🇧 United Kingdom: N/A · 🇪🇺 European Union: N/A · 🇨🇦 Canada: Free · 🇧🇷 Brazil: 1 NCM code

Compare All →

Data compiled from USITC HTS, US Census Bureau, CBP CROSS Rulings, HMRC / DG TAXUD / CBSA / SISCOMEX · As of 2026-04-28 · Updates monthly

Supply Chain Risk

100% of US imports for this code come from just 1 countries. High origin concentration increases exposure to trade disruptions or tariff escalations.

Trade Remedy

Additional Tariffs Apply

Section 301 — China Tariffs+25%

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 →

Subheadings (4)

CodeDescriptionRate
9027.10Gas or smoke analysis apparatus:
9027.10.20.00ElectricalFree
9027.10.40.00Optical instruments and apparatusFree
9027.10.60.00OtherFree

CBP Rulings (2)

R03595Classification

The tariff classification of Meters and Testers from the Netherlands

H341677Classification

Application for Further Review of Protest No 280924111068; Applicability of Section 301 trade remedies of breathalyzers from China

Matching Export Code (Schedule B)

9027100000Schedule B

GAS OR SMOKE ANALYSIS APPARATUS

Census Bureau export classification matching this HTS import code.

90279027.10.20.00