ITC Rescinds Tariffs on Aluminum Extrusion Products
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.
Latest from NAHBNow
In just three years, the NAHB Leadership Academy has grown into one of NAHB’s most impactful leadership development programs. The academy is now preparing to welcome its fourth cohort in 2027. Applications will be accepted through Nov. 16, 2026.
NAHB Chief Advocacy Officer Ken Wingert provides an election analysis.
Latest Economic News
Mortgage application activity declined in October as the 30-year fixed mortgage rate rose sharply again. The Mortgage Bankers Association’s (MBA) Market Composite Index, a measure of total mortgage application volume, fell 14.1% month-over-month in October on a seasonally adjusted basis. Compared to a year ago, total mortgage applications were 39.8% lower.
In 2025, the majority of homes started featured laundry connections on the first floor (70%), according to the Census’s Survey of Construction. Laundry located on the second floor or higher was the second most prevalent at 27%. The basement, garage, and other locations all had a 1% or lower share.
Mortgage rates rose sharply again in October as the U.S. treasury yields surged. According to Freddie Mac, the 30-year fixed-rate mortgage averaged 7.33% in October, up 47 basis points (bps) from September. The rate reached 7.40% in early October, its highest level since 2023, before easing toward the end of the month.