Within Metals - Ferrous sector TN Steel Tubes, Vallabh Steels Ltd., Umiya Tubes Ltd., Mukat Pipes Ltd., Remi Edelstahl Tubulars Ltd., Oil Country Tubular Ltd., Zenith Steel Pipes & Industries Ltd., Prakash Steelage Ltd., Suraj Ltd., Gandhi Special Tubes Ltd. and Man Industries (India) Ltd. are usually compared together by investors for analysis.