OREANDA-NEWS. The official purchase prices at cash calculations on the London Metal Exchange on February 9, 2007 made $2 783,5 for a ton of aluminium, $5 400 for a ton of copper, $1 644,5 for a ton of lead, $38 500 for a ton of nickel, $12 435 for a ton of tin, $3 134 for a ton of zinc.

Three-month purchase contracts were made at the price of $2 680 for a ton of aluminium, $5 445 for a ton of copper, $1 605 for a ton of lead, $36 000 for a ton of nickel, $12 250 for a ton of tin, $3 130 for a ton of zinc.