LME 3-month Futures LME Spot/3-month B/C
Copper 8450/8470 b 173.0/177.0 b
Tin 22700/23300 b 12/62 b
Lead 1620/1630 c 23.0/19.0 c
Zinc 1810/1830 c 20.0/16.0 c
Aluminium 3285/3295 c 51.0/47.0 c
Nickel 20800/21000 c 179/129 c