The Department of Commerce had set anti-dumping duties on imports of grain-oriented electrical steel, mainly used in large and medium-sized electrical power transformers, but a ITC vote ends the case.
The decision affects companies including Nippon Steel & Sumitomo Metal Corp, JFE Steel Corp and Germany's ThyssenKrupp Electrical Steel, a division of ThyssenKrupp AG, all of which had been named in the dispute.
The Japan Steel Information Center, the US-based public affairs lobby of the Japanese steel industry, welcomed the decision, which came after a complaint lodged by AK Steel Corp , Allegheny Ludlum Corp and the United Steelworkers union.
In 2013, imports from Germany were valued at an estimated $4.1 million, from Japan $41.1 million and from Poland $1.9 million, according to US Commerce Department data.