ITC Rescinds Tariffs on Aluminum Extrusion Products

Regulations
Published

The U.S. International Trade Commission (ITC) on Oct. 30 issued a rare negative determination regarding countervailing and anti-dumping duties on imports of aluminum extrusions from China, Colombia, Ecuador, India, Indonesia, Italy, Malaysia, Mexico, South Korea, Taiwan, Thailand, Turkey, United Arab Emirates, and Vietnam.

This is a victory for the residential construction industry as HVAC, refrigeration systems, lighting, railings, windows, doors and furniture products rely on aluminum extrusion.

The ITC decision means that countervailing and anti-dumping cases against these nations will be terminated and all duties collected by the U.S. Customs and Border Protection will be refunded to importers. NAHB was part of a coalition that sent a letter to the ITC opposing the overly broad scope of the investigation and the imposition of tariffs on aluminum extrusion from these nations.

A tariff is essentially a tax imposed on imported goods and services and as a result American businesses and consumers end up paying higher costs.

Once a tariff is imposed, the ITC rarely reaches a final negative determination that completely rescinds the tariffs. The ITC decision should mean that the U.S. industry producing aluminum extrusions was not materially injured by imported merchandise. The ITC has not yet issued a report containing the details of the basis for its decision.

Subscribe to NAHBNow

Log in or create account to subscribe to notifications of new posts.

Log in to subscribe

Latest from NAHBNow

Fall Leadership Meeting
Oct 26, 2026
Watch Video Highlights from 2026 Fall Leadership Meeting

NAHB members who were unable to join us in Detroit for the 2026 Fall Leadership Meeting can watch some of the highlights on nahb.org.

Economics
Oct 23, 2026
Multifamily Developers: How Are Rising Costs Impacting Your Business?

In 2022, NAHB estimated regulation accounts for over 40% of the cost of a new multifamily development — a key data point in lobbying federal, state and local policymakers against policies that drive up the cost of new housing. This widely cited estimate is now outdated, so NAHB is conducting a survey to update it and needs your help to do so.

View all

Latest Economic News

Economics
Oct 26, 2026
Uptick for Non-Conventional Financing in 2025

Nationwide, the share of non-conventional financing for new home sales accounted for 32.4% of the market, according to NAHB analysis of the 2025 Census Bureau Survey of Construction (SOC) data.

Economics
Oct 23, 2026
A Quarter of Remodelers Started ADUs Over Past Twelve Months

When asked if remodelers started a project involving an Accessory Dwelling Unit (ADU) over the past twelve months, 24% indicated that they were building an addition for use as an ADU and 23% indicated that they were converting an existing space to an ADU, according to NAHB’s Remodeling Market Index (RMI).

Economics
Oct 23, 2026
Slabs Overtake Basements in the East North Central Division

Nearly three-quarters of new single-family homes started in 2025 were built on slab foundations, according to NAHB analysis of the U.S. Census Bureau’s Survey of Construction (SOC).