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Jan. 31 (Bloomberg) -- Exports of copper ore and concentrate from Indonesia declined 44 percent in 2011 from a year earlier to 1.175 million metric tons, according to data released today by the Trade Ministry.
To contact the reporter on this story: Eko Listiyorini in Jakarta at firstname.lastname@example.org
To contact the editor responsible for this story: Greg Ahlstrand at email@example.com