LME 3-month Futures LME Spot/3-month B/C
Copper 8135/8155 b 219.0/223.0 b
Tin 23380/23580 b 5/55 b
Lead 2135/2155 b 11.0/15.0 b
Zinc 1840/1850 c 15.0/11.0 c
Aluminium 3025/3035 c 52.0/47.0 c
Nickel 20400/20600 c 197/137 c