LME 3-month Futures LME Spot/3-month B/CCopper 4990/5000 c 20/16 c
Tin 14850/14900 b 58/108 bLead 1685/1695 c 21/17 cZinc 1540/1550 c 28/24 c
Aluminium 1625/1635 c 35/31 c Nickel 15350/15450 c 108/58 c
c for contango,b for backwardation