21
October
Rare Earth Prices Soar Even as China Pledges Supply
21 October 2010 Bloomberg.com
Rare-earth prices have jumped as Chinese export quotas crimped worldwide supplies for the elements used in the manufacture of disk drives, wind turbines and smart bombs.
Prices have climbed sevenfold in the last six months for cerium oxide, which is used for polishing semiconductors, and other elements have more than doubled, according to Metal-Pages Ltd. in London, which tracks rare-earth prices.
