AS OF 7/20/2018 5:15:00 PM ET Nasdaq STLD 46.96 0.30 0.64%

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 Announces Second Quarter 2018 Earnings Conference Call and Webcast

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Steel Dynamics Completes Acquisition of CSN Heartland Flat Roll Operations

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Steel Dynamics Announces Renewed and Extended Revolving Credit Facility

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