Prices of main and precious metals on international trade floors by trade results on May 28, 2010

/IRBIS, May 31, 2010/ - Prices of main and precious metals on international trade floors on SPOT terms according to trades results on May 28, 2010. ------------------------------------------------- Trend (in %) for ----------------------------- since since May 28, 1 day 1 month 2009 2008 2010 --------- --------- ----- ------- --------- ----- Main metals ------------------------------------------------- copper 6,926.00 +1.6 -6.5 2.3 times +3.9 aluminum 2,037.00 +1.7 -3.7 +36.5 -11.4 zinc 1,895.50 +1.1 -17.4 +55.3 -20.5 nickel 21,555.00 -0.2 -15.3 +69.6 -18.7 lead 1,821.00 +2.5 -18.2 1.8 times -29.4 --------- --------- ----- ------- --------- ----- Precious metals ------------------------------------------------- gold 1,212.20 +0.02 +3.5 +37.9 +45.5 --------- --------- ----- ------- --------- ----- silver 18.41 -0.2 +1.7 +60.6 +24.7 --------- --------- ----- ------- --------- ----- platinum 1,547.40 -0.2 -9.6 +64.4 +1.8 ------------------------------------------------- The data in the table are based on information of COMEX (Commodity Exchange of New York, a concern of NYMEX) and London Metal Exchange. Prices on main metals are quoted in USD per ton, on precious metals - in USD per troy ounce. [2010-05-31]