OREANDA-NEWS. The official purchase prices at cash calculations on the London Metal Exchange on February 15, 2007 made $2 918,5 for a ton of aluminium, $5 830 for a ton of copper, $1 779 for a ton of lead, $41 600 for a ton of nickel, $13 150 for a ton of tin, $3 375 for a ton of zinc.

Three-month purchase contracts were made at the price of $2 840 for a ton of aluminium, $5 820 for a ton of copper, $1 727 for a ton of lead, $38 700 for a ton of nickel, $13 045 for a ton of tin, $3 365 for a ton of zinc.