Common metals and their alloys; metal building materials, namely, joints, rods, sockets for building structures such as bridges; transportable buildings of metal; materials of metal for railway tracks, namely, keep and stop plates; pipes and tubes of metal; metal safes; goods of common metal, namely, joints, disks, rings, flanges, bottoms, cylinders, bushes, tubes, shafts, plates, wheels, sectors, spindles, supports, axles, hubs, stocks, gears, shafts, connecting rods, forks, valve bodies, balls, eyebolts, hooks, gates, levers, universal joints drop forgings made of unwrought and semi-wrought metals; ball valves not being parts of machines

Crank shafts for engines; connecting rods for engines used in the energy, petrochemical, transport, mechanical industries and in steel plants;, axles for machines; joints as parts of engines used in the energy, petrochemical, transport, mechanical industries and in steel plants