Unit: dollars/ ton
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    LME Out Price   LME Spot Price/b/c in 3-month
Copper 5054.5/5055.0         -20       c
Aluminium  1660.0/1660.5         -32       c
Lead   1700.0/1705.0         -21       c
Zinc  1611.0/1612.0         -29       c
Tin 14700.0/14750.0         20       b
Nickel 15495.0/15500.0        -90       c
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c for contango£¬b for backwardation