LME 3-month Futures LME Spot/3-month B/CCopper 3300/3320 c 35/30.8 cTin 11400/11600 b 115/135 bLead 1135/1145 b 5/10 bZinc 1270/1280 c 28/22 cAluminium 1585/1595 c 36.5/34.5 cNickel 12200/12400 c 102/72 c
c for contango,b for backwardation