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Process for Submitting Invoices
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   CLEVELAND-CLIFFS INC.

We are seeing documents other than "New" invoices emailed to the usainvoices-incoming@clevelandcliffs.com mailbox. Please discontinue this process as this mailbox is for the submission of invoices only. Do NOT email purchase orders, packing slips, statements or inquiries.

Cleveland-Cliffs Steel LLC (former ArcelorMittal USA) W-9 forms can be obtained by submitting an inquiry thru our portal. Please include all facilities required. Forms will be emailed within 24 hours of request. Note we currently cannot provide W-9 Forms for Cleveland-Cliffs Inc. or legacy AK Steel Corporation.