Siderca S.A.I.C. (Tenaris Siderca) - BNamericasArgentine steel tube producer Siderca S.A.I.C. (Tenaris Siderca) operates as a . The Buenos Aires-based company also has welded steel tubes mills in.ore used in siderca mill argentina,History of Siderar S.A.I.C. – FundingUniverse1996: Restored to profitability, Siderar sells shares to Argentine and foreign . Siderar S.A.I.C. is the leading Argentine integrated steelmaking facility, converting iron ore, . australes (about $49 million), it had dropped to 16th, behind Siderca S.A.I.C., Organizacion Techint's corporation for making seamless steel tubes, used.
ore used in siderca mill argentina