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In page Molybdenum:

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Molybdenum had a value of approximately $30,000 per tonne as of August 2009. It maintained a price at or near $10,000 per tonne from 1997 through 2003, and reached a peak of $103,000 per tonne in June 2005.[9] In 2008, the London Metal Exchange announced that molybdenum would be traded as a commodity.[10]