Base
HTS 8518Chapter 85

HTS 8518Microphones and stands therefor; loudspeakers, whether or not mounted in their enclosures; headphones and earphones, whether or not combined with a microphone, and sets consisting of a microphone and one or more loudspeakers; audio-frequency electric amplifiers; electric sound amplifier sets; parts thereof: Duty Rate & Import Guide

Electrical Machinery and Equipment · 14 court cases · $832.8M 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

$832.8M

2026-01

Trade Concentration

100%

from top 3 of 1 origins

Regulatory Pressure

HIGH

0 rulings — · 0 reg · 13 CIT, 1 CAFC (2 recent)

Global Rates

🇺🇸 Free

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

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Data compiled from USITC HTS, US Census Bureau, CourtListener · As of 2026-04-28 · Updates monthly

Active DisputesRecent court cases or pending regulations affect this code
Regulatory Pressure

This code has elevated regulatory activity — 0 CBP rulings (0 in last 2 years, trend: stable), 0 pending Federal Register actions, and 14 CIT/CAFC cases.

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 — $833M 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 (22)

CodeDescriptionRate
8518.10Microphones and stands therefor:
8518.10.40.00Microphones having a frequency range of <il>300 Hz</il> to <il>3.4 kHz</il> with a diameter of not exceeding <il>10 mm</il> and a height not exceeding <il>3 mm</il>, for telecommunication useFree
8518.10.80OtherFree
8518.10.80.30Microphones
8518.10.80.40Other
8518.21.00.00Single loudspeakers, mounted in their enclosuresFree
8518.22.00.00Multiple loudspeakers, mounted in the same enclosureFree
8518.29Other:
8518.29.40.00Without housing, having a frequency range of <il>300 Hz</il> to <il>3.4 kHz</il> with a diameter of not exceeding <il>50 mm</il>, for telecommunication useFree
8518.29.80.00OtherFree
8518.30Headphones and earphones, whether or not combined with a microphone, and sets consisting of a microphone and one or more loudspeakers:
8518.30.10.00Line telephone handsetsFree
8518.30.20.00OtherFree
8518.40Audio-frequency electric amplifiers:
8518.40.10.00For use as repeaters in line telephonyFree
8518.40.20.00OtherFree
8518.50.00.00Electric sound amplifier setsFree
8518.90Parts:
8518.90.20.00Printed circuit assemblies of line telephone handsets; parts of repeatersFree
8518.90.41.00OtherFree
8518.90.60.00Printed circuit assemblies of the articles of subheading 8518.10.40 or 8518.29.40Free
8518.90.81.00OtherFree

Court of International Trade & Federal Circuit (14)

View all 14+ cases on PACER →

Matching Export Code (Schedule B)

8518100000Schedule B

MICROPHONES AND STANDS THEREOF

Census Bureau export classification matching this HTS import code.

8516.90.85.008518.10