COPPER INDUSTRY – – DEMAND MINIATURIZATION DOWN 3.6%, WORLD MINE OUTPUT UP “ONLY” 7.2% AS CHINESE MINES SLOW, REFINED OUTPUT UP 5.2% AND 252,700 t 1Q REFINED OUTPUT SURPLUS PER WBMS MAY 22ND 5/30/2013

COPPER INDUSTRY – – DEMAND MINIATURIZATION DOWN 3.6%, WORLD
MINE OUTPUT UP “ONLY” 7.2% AS CHINESE MINES SLOW, REFINED OUTPUT
UP 5.2% AND 252,700 t 1Q REFINED OUTPUT SURPLUS PER WBMS MAY 22ND 5/30/2013