You will find the main information about the Purchasing Portal below and important instruction for those who intend to become an Usiminas supplier. All of the “Navigation Manuals” are available for download in pdf format.

Navigation Manuals – Usiminas Purchasing Portal

Adminstrator of the PortalElectronic Negotiation – AuctionE-Suppliers PortalLearn how to Access the invitation and reply to Requests for Quotation of:Quotations in the SRM

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