Ternium Argentina S.A., together with its subsidiaries, manufactures and processes various steel products in Argentina. It operates through two segments, Steel and Mining. The company offers hot and cold rolled coils, straps, and sheets; galvanized, prepainted, cincalum, and electrogalvanized coated steel; mechanical and structural use, and general purpose tubes; U and C steel profile; and tin products. In addition, it provides slabs, roll-formed and tabular, billets, bars, iron ore, pellets, and other products. It serves the construction, automotive, white line, agro, packaging, transport, energy, appliance, and machinery industries. The company was formerly known as Siderar S.A.I.C. The company was incorporated in 1962 and is headquartered in Buenos Aires, Argentina. Ternium Argentina S.A. operates as a subsidiary of Ternium Internacional España S.L.U.