LME 3-month futures LME Spot/3-month premiums and discounts
Copper 6625/6635 c 23/18 c
Tin 17850/17950 c /5 c
Lead 1805/1815 c 21/16.8 c
Zinc 1825/1835 c /24.8 c
Aluminum 1995/2005 c 18/14 c
Nickel 19270/19370 c 89/39 c