Unit: dollars/ ton

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    LME Out Price   LME Spot Price/b/c in 3-month
Copper  6139.0/6140.0         -15     c
Aluminium  1906.5/1907.5         -36     c
Lead   2170.0/2175.0         -26     c
Zinc  2025.0/2028.0         -27     c
Tin 14350.0/14400.0        420     b
Nickel  18155.0/18160.0        -75     c
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c for contango£¬b for backwardation