AS OF 12/15/2017 4:43:00 PM ET Nasdaq STLD 39.85 0.01 0.03%

SDI is a diverse carbon-steel producer & metals recycler

we are an innovative "World class Supplier" continually improving our processes, equipment and systems.
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Latest Company News

Steel Dynamics Comments on Preliminary Determination of Circumvention of Chinese Flat Roll Steel Processed in Vietnam

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Steel Dynamics Provides Fourth Quarter 2017 Guidance

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Steel Dynamics Announces Fourth Quarter 2017 Cash Dividend

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