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View Full Version : Sumitomo to up Bolivia zinc yield


NewsWhore
07-13-2010, 10:20 PM
Sumitomo Corp. plans to boost zinc production at its mine in Bolivia by 4 percent this year as the operation runs at full capacity, an executive said.

More... (http://story.brazilsun.com/index.php/ct/9/cid/24437442923341f1/id/36878507/)