Hot Cold Rolled Steel Sheets Coils, Billets, Bars, Wire rods, Steel Scrap / Slag, Pig Iron, Iron Scrap. Slag, Millscrap, Nickel Scrap, Vanadium. Bitumen, Coal Tar, Packaged Chemicals like Hydrochloric acid, Sulphuric acid, Phosphoric acid, Acetic acid. ... RTI is operating mainly in Djibouti Republic, Ethiopia, and Somalia as Independent ...