Unit£ºDollar/Ton
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   latest price off LME     sopt/3-month premium and discount
Copper  6625.0/6630.0               -25        c
Aluminium   1970.0/1971.0               -16        c
Lead  1783.5/1784.0               -10        c
Zinc   1855.5/1856.0               -32        c
Tin 17500.0/17525.0               35        b
Nickel  19195.0/19200.0              -50        c
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"c "stands for premium

"b"stands for discount