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November 10, 2010

Rare Earth Metals May Trigger Trade Wars : Discovery News

Rare Earth Metals May Trigger Trade Wars

Elements such as gallium, indium, selenium, tellurium and high-purity silicon are needed to make photovoltaic panels. For high capacity batteries like those used in hybrid and electric cars, manufacturers need zinc, vanadium, lithium and rare earth elements. Fuel cells require platinum group minerals.

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