It now reads as follows: "(iv) iron and steel, that is to say (i) pig iron and cast iron including ingot, moulds, bottom plates, iron scrap, cast iron scrap, runner scrap andiron skull scrap; (ii) steel semis (ingots, slabs, blooms and billets of all qualities, shapes and sizes); (iii)skelp bars, tin bars, sheet bars, heebars and sleeper bars; 171 (iv) steel bars (rounds, rods, squares, flats, octagone and A hexagone, plain and ribbed or twister, in coil from as well as straight lengths): (v) steel structurals (angles, joints, channels, tees, sheet piling sections, sections or any other rolled sections); (vi) sheets, hoops, strips and skelp, both black and galvanised, hot and cold rolled, plain and corrugated, in all qualities, in straight lengths and in coil form, as rolled and in rivetted condition; (vii)plates both plain and chequered in all qualities; (viii)discs, rings, forgings and steel castings; (ix) tool, alloy and special steels of any of the above categories; (x) steel melting scrap in all forms including steel kull, turnings and borings; (xi) steel cubes, both welded and seamless, of all diameters and lengths, including tube fittings; (xii)tin plates, both hot dipped and electrolytic and tin free plates; (xiii)fish plate bars, bearing plate bars, crossing sleeper bars, fish plates, bearing plates, crossing sleepers and pressed steel sleepers, rails heavy and crane rails; (xiv)wheels, tyres, axles and wheel sets; (xv) wire rods and wires rolled, drawn, galvanised, alumanised, tinned or coated such as by copper; (xvi)defectives, rejects, cuttings or end pieces of any of the above categories"; It will be seen that "Iron and Steel" is now divided into 16 categories which clearly embrace widely different commercial commodities, from mere scrap iron and left overs of processes of manufacturing to "wires" and "wheels, tyres, axles, and wheel sets".