Green steel; steel pipes; steel sheet piles; steel plates; metal sheets and plates; steel wire; iron and steel; special metal materials for building or construction; steel pipe piles; metals and their alloys; unworked or semi-worked metals (other than of precious metals); slabs [semi-worked steel]; metal slabs for building; metal slabs for paving; anchor plates; steel sheets; metal pipes for industrial use; metal pipes for building; tinplate; grain-oriented or non-grain-oriented electrical st...