LME 3-month Futures LME Spot/3-month B/C
Copper 8070/8090 b 230.0/235.0 b
Tin 23150/23450 b 150/250 b
Lead 1940/1960 c 6.0/2.0 c
Zinc 1800/1820 c 20.0/16.0 c
Aluminium 3120/3130 c 50.0/45.0 c
Nickel 20500/20700 c 187/127 c