Unit: dollars/ ton

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     LME Out Price   LME Spot Price/b/c in 3-month
Copper   6278.0/6280.0         -18     c
Aluminium  1946.0/1947.0         -35     c
Lead  2294.0/2295.0         -26     c
Zinc  2094.0/2095.0         -27     c
Tin 14650.0/14675.0        430     b
Nickel 18820.0/18825.0        -70     c
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c for contango£¬b for backwardation