Base
HTS 9031.80.80Chapter 90

HTS 9031.80.80Other Duty Rate & Import Guide

Optical, Photographic, Medical Instruments · $268.8M monthly imports · 100% from 1 countries · Updated daily from USITC

Duty Rates

General

Free

Special

Free

Column 2

40%

Trade Agreement Eligibility

CUSMAKORUS

Notes

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Trade Intelligence

Monthly Imports

$268.8M

2026-01

Trade Concentration

100%

from top 3 of 1 origins

Regulatory Pressure

LOW

15 rulings — · 0 reg · 0 cases

Global Rates

🇺🇸 Free

🇬🇧 United Kingdom: N/A · 🇪🇺 European Union: N/A · 🇨🇦 Canada: Free · 🇧🇷 Brazil: 9 NCM codes

Compare All →

Data compiled from USITC HTS, US Census Bureau, CBP CROSS Rulings, CPSC SaferProducts.gov, 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.

High-Volume Code

This is a high-volume import code — $269M in monthly US imports. Duty rate changes or trade remedy actions on this code have significant economic impact.

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
9031.80.80OtherFree
9031.80.80.60For testing electrical characteristics
9031.80.80.70Other
9031.80.80.85Other

CBP Rulings (15)

961023Classification

Reconsideration of NY B89614; Leak Tester System; LeakDetector Unit; HQ 954862; 9026.80.60

962887Classification

Guitar and Bass Tuners

964219Classification

Node Musical Instrument Tuner

964328Classification

Piano Tuning Scope

H112722Classification

Application for Further Review of Protest No. 1704-10-100023

H325234Classification

Request to reconsider HQ H323185; Tariff classification of an automotive telematics device with cellular modem, GPS, code reader, accelerometer/gyroscope

960633Classification

IA 12/97; Automobile Knock Sensor; Transducer; Checking; HQ952297; Chapter 90, Note 2; Explanatory Note 85.41(D); 9032.90.60

H323185Classification

Request for Internal Advice; Classification of automotive telematics device with cellular modem, GPS, code reader, accelerometer/gyroscope

964264Classification

Revocation of PD C80205; Musical Instrument Tuners

H250531Classification

Ruling request regarding the tariff classification of LG Heart Rate Monitor Earphone model # FR74 and LG Fitness Band model # HL84-B; Harmonized Tariff Schedule of the United States (HTSUS) General Rules of Interpretation (GRI) 1 and 3(b); HTSUS subheadings 8518.30.20, 8517.62.50, 8526.92.50, and 9031.80.80

I89778Classification

The tariff classification of screwdrivers, a 6 in 1 tool, assorted hose clamps, spark plug sockets and spark plug gap gauges from China.

H035572Classification

Classification of the AC-4780 Array Test System

L86282Classification

The tariff classification of Wooden Growth Chart from China

961003Classification

Protest 3901-97-101872; Dynamic Test Handlers

H244110Classification

Revocation of NY N184613; Classification of the PAK MKII multi-channel measurement system device

Matching Export Code (Schedule B)

9031808060Schedule B

EQUIPMENT FOR TESTING ELECTRICAL CHARACTERISTICS OF INTERNAL COMBUSTION ENGINES

Census Bureau export classification matching this HTS import code.

9031.80.40.009031.80.80.60