LME 3-month Futures LME Spot/3-month B/C
Copper 4530/4570 /2.0 b
Tin 15000/15300 b 250/230 b
Lead 1520/1540 c 9.0/5.0 c
Zinc 1240/1260 c 32/28 c
Aluminium 2130/2140 c 58/53 c
Nickel 13100/13300 c 220/160 c