By | March 17 2010 10:51 AM

After hitting a two-week low Monday, copper climbed on Tuesday fueled by a declining greenback. The US dollar is taking a pause in anticipation of this week's Federal Reserve meeting. Adding extra impetus, already depleted stockpiles shrank to their lowest level in eight weeks. Stockpiles of copper in LME-monitored warehouses dropped to 528,050 tonnes.  Canceled warrants also dipped for the second day in a row, dropping 11 per cent to 23,150 tonnes, down 13 per cent in a week.