[Class : 19] Building Materials, Natural And Artificial Stone, Cement, Lime, Mortar Plaster And Gravel, Pipes, Of Earthware Or Cement, Road Making Materials, Asphalt, Pitch And Bitumen, Portable Building, Stone Monuments, Chimney Pots Included In Class 19.

[Class : 6] Basic Iron And Steel Items Iron Rods, Round Bars,Rectangle Bar, Angle Flats, Joist Chenal Beem Blank , Tmt Bar,Fabricated Metal Products, Except Machinery And Equipment.