Unit£ºDollar/Ton
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      latest price off LME     sopt/3-month premium and discount

Copper   7100.0/7105.0             -28.5        c
Aluminium  2003.0/2004.0                 3        b
Lead   1961.0/1962.0               -27        c
Zinc   1964.0/1965.0             -28.5        c
Tin 20350.0/20400.0               30        b
Nickel  20080.0/20090.0               15        b
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"c "stands for premium

"b"stands for discount