[Class : 6] Billets, Peg Iron, Tmt Bars, Ferro Manganese, Structural&Quot;S, Ferro Chrome, Silico Manganese, Sponge Irons, Joist, Channels, M.S. Rounds, M.S. Angle, M.S. Flats, M.S. Wires, Common Metals And Their Alloys, Metal Building Materials Construction Steel, Torsteel, Rounds And Structural Steel Of All Kinds And Sizes Being Included In Class 06.