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HTS 8537.10.91Chapter 85

HTS 8537.10.91Other Duty Rate & Import Guide

Electrical Machinery and Equipment · $1562.5M monthly imports · 100% from 1 countries · Updated daily from USITC

Duty Rates

General

2.7%

Special

Free (A*,AU,B,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)

Column 2

35%

Preferential Rates Available

Trade Agreement Eligibility

CUSMAKORUS

Notes

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Trade Intelligence

Monthly Imports

$1562.5M

2026-01

Trade Concentration

100%

from top 3 of 1 origins

Regulatory Pressure

LOW

8 rulings — · 0 reg · 0 cases

Global Rates

🇺🇸 2.7%

🇬🇧 United Kingdom: N/A · 🇪🇺 European Union: N/A · 🇨🇦 Canada: Free · 🇧🇷 Brazil: 5 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 — $1563M 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 (6)

CodeDescriptionRate
8537.10.91Other2.7%
8537.10.91.20Switchgear assemblies and switchboards
8537.10.91.30Numerical controls for controlling machine tools
8537.10.91.50Panel boards and distribution boards
8537.10.91.60Programmable controllers
8537.10.91.70Other

CBP Rulings (8)

H283177Classification

Ruling request regarding the tariff classification of Pyroelectric Infrared (PIR) Occupancy Sensors

H283180Classification

Ruling request regarding the tariff classification of two different models of iHome SmartPlugs

H302043Classification

Application for Further Review of Protest No. 419717101738; Classification of a Chassis/Shelf with Passive Backplane Board Subassembly.

H278604Classification

Request to reconsider NY N255515; Classification of D-Link Wi-Fi smart plugs.

H287893Classification

Request for internal advice; Classification of a Power Grid Protective Relay and Components

H301945Classification

Classification of two types of dimmer switches for lamps.

H257143ClassificationNAFTA

Revocation of New York Ruling Letter (NY) N250956 and NY N250985; Classification of Dimmers

H343580Classification

Application for Further Review of Protest No. 3501-24-103378; Classification of a Paint Sprayer Subassembly from China ATTN Timothy R. Huyett, Supervisory Import Specialist

Matching Export Code (Schedule B)

8537106000Schedule B

MOTOR CONTROL CENTERS, FOR A VOLTAGE NOT EXCEEDING 1,000 V

Census Bureau export classification matching this HTS import code.

8537.10.80.008537.10.91.20