OREANDA-NEWS. The official purchase prices at cash calculations on the London Metal Exchange on January 11, 2007 made $2 865 for a ton of aluminium, $5 800 for a ton of copper, $1 634 for a ton of lead, $35 250 for a ton of nickel, $10 645 for a ton of tin, $3 889 for a ton of zinc.

Three-month purchase contracts were made at the price of $2 758 for a ton of aluminium, $5 819,5 for a ton of copper, $1 601 for a ton of lead, $33 600 for a ton of nickel, $10 575 for a ton of tin, $3 780 for a ton of zinc.