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

Copper  4705.0/4710.0         -11      c
Aluminium  1560.0/1570.0         -37      c
Lead  1455.0/1465.0         -12      c
Zinc  1580.0/1590.0       -26.5      c
Tin 13650.0/13750.0        235      b
Nickel 13125.0/13225.0        -70      c
------------------------------------------
c for contango£¬b for backwardation