Commodity prices fell sharply yesterday, dragging high profile resources stocks down with them. Analysts say that investors are deserting the sector as fears grow that the boom is over on the back of news that manufacturing in China contracted during July for the first time since 2005. Oil dropped below $US120 a barrel on Monday night, copper is at its lowest level for the last six months while gold and silver have both fallen to six-week lows. Shares in BHP Billiton fell to their lowest level in four months and Rio Tinto saw its shares fall to their lowest in five months. Also fueling the slide were rumours that a hedge fund had started to liquidate its commodity investments.
