Trade Cases

Updated timeline for coated steel trade case
Written by Laura Miller
January 27, 2025
Less-than-fair-value investigations
The US Commerce Department has agreed to postpone preliminary decisions in the corrosion-resistant steel (CORE) antidumping duty (AD) investigations.
Commerce said in a Federal Register filing that it will now issue initial AD margin determinations by April 3. The deadline had previously been Feb. 12.
The extension comes after domestic petitioners requested earlier this month that the deadline be pushed out due to the scope and complexity of the investigations. Those petitioners include Steel Dynamics Inc. (SDI), Nucor, U.S. Steel, Wheeling-Nippon Steel, and the United Steelworkers (USW) union.
This pushes the deadline for Commerce’s final AD margin decisions out to June 17 in the investigations against Australia, Brazil, Canada, Mexico, the Netherlands, South Africa, Taiwan, Turkey, the United Arab Emirates, and Vietnam.
Subsidy investigations
Feb. 3 remains the due date for Commerce’s preliminary countervailing duty (CVD) determinations in the subsidy investigations of CORE from Brazil, Canada, Mexico, and Vietnam. Despite new subsidy allegations made by petitioners in early January, there have been no requests to extend this deadline, according to the court filings reviewed by SMU.
Updated case timeline
The chart below shows the current deadlines in the investigations, as well as the potential timeline should the petitioners’ request for Commerce to align the final AD and CVD decisions be approved. Legal representatives for the petitioners made the request on Jan. 6, but Commerce has yet to respond, according to public court documents.
CORE trade case event | Current due date | Potential due date (if case alignments approved) |
---|---|---|
DOC preliminary CVD margin determination | Feb. 3 | Feb. 3 |
DOC preliminary AD margin determination | April 3 | April 3 |
DOC final CVD margin determination | April 19 | June 17 |
DOC final AD margin determination | June 17 | June 17 |
ITC final CVD injury determination | June 3 | Aug. 1 |
ITC final AD injury determination | Aug. 1 | Aug. 1 |
We will continue to monitor filings for case updates to keep you informed.

Laura Miller
Read more from Laura MillerLatest in Trade Cases

US rebar producers seek import relief with new trade case
The four countries targeted for duties are currently the top offshore suppliers of rebar to the US market: Algeria, Bulgaria, Egypt, and Vietnam.

CRU Insight: A 50% S232 tariff will raise US steel prices and shift trade flows
This CRU Insight examines how the increase in Section 232 tariffs on steel to challenging levels will lead to significatively higher prices for end consumers in the US market.

Canacero hits out at new US steel tariffs
Mexican steel trade group Canacero has condemned the US’ actions of raising tariffs on steel and aluminum to 50% from 25%.

It’s official: Trump proclamation doubles S232 on imported steel, aluminum to 50%
President Donald Trump on Tuesday evening signed a proclamation that officially doubled Section 232 tariffs on imported steel and aluminum from 25% to 50%. There was one exception: Section 232 tariffs on steel and aluminum from the United Kingdom will remain at 25%, according to a fact sheet published by the White House.

Cliffs CEO cheers higher S232. What’s next for Canada, Mexico, and automotive?
Cleveland-Cliffs Chairman, President and CEO Lourenco Goncalves offered full-throated support for Section 232 tariffs on imported steel being doubled to 50%. And the top executive of the Cleveland-based steelmaker said the steel industry wanted to see as few exceptions as possible to the tariffs.