Unit: dollars/ ton
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    LME Out Price   LME Spot Price/b/c in 3-month

Copper   6195.0/6200.0        -45       c
Aluminium 1845.0/1845.5        -15       c
Lead  2075.0/2076.0         -5       c
Zinc  1853.0/1854.0        -34       c
Tin13675.0/13700.0       425       b
Nickel 18245.0/18250.0       280       b
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c for contango£¬b for backwardation