LME 3-month Futures    LME Spot/3-month B/C 

Copper 6165/6175     c     23/16     c

Tin 14325/14475     b     425/445     b

Lead 2210/2220     c     28/23     c

Zinc 2045/2055     c     27.5/26.5     c

Aluminium  1895/1905     c     35/33     c

 Nickel  18650/18750     c     81/51     c
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c for contango£¬b for backwardation