Unit£ºDollar/Ton
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        latest price off LME     sopt/3-month premium and discount
Copper  6940.0/6950.0        -35        c
Aluminum 2072.5/2073.0        -31        c
Lead  2045.0/2050.0        -31        c
Zinc  2091.0/2092.0        -33        c
Tin17600.0/17650.0       -70        c
Nickel 22550.0/22555.0       -65        c
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"c "stands for premium

"b"stands for discount