OREANDA-NEWS. The official purchase prices at cash calculations on the London Metal Exchange on November 24, 2006 made $2 690 for a ton of aluminium, $6 996 for a ton of copper, $1 604 for a ton of lead, $34 490 for a ton of nickel, $10 170 for a ton of tin, $4 619 for a ton of zinc.

Three-month purchase contracts were made at the price of $2 690 for a ton of aluminium, $7 040 for a ton of copper, $1 575 for a ton of lead, $33 350 for a ton of nickel, $10 070 for a ton of tin, $4 514 for a ton of zinc.