VVT

Unwrought or semi-wrought base metals, namely iron ores, steel, tin ores and nickel ores; common metal alloys for further manufacturing, metal pipes and tubes, metal pipe work, steel pipes, steel masts in the nature of poles, metal branching pipes, metal manifolds for piping systems, metal pipe muffs, metal pipe couplings for use with steel tubes as the tube-end protection and connection, metal crash barriers for roads, metal fittings for compressed air ducts, metal jets, namely, metal tubes