The London Metal Exchange tin cash price rose to an all-time high while a number of other milestones were set on the futures complex for copper, aluminium and lead on May 6.
LME copper's three-month price was at $10,092 per tonne at Thursday's close, up by 1.4% from Wednesday's price and was above the $10,000-per-tonne mark for the first time since 2011 one week ago on April 29.The LME aluminium...