Investing in Cerium

Molycorp - http://www.molycorp.com/products/cerium.html - Molycorp is a mining and marketing subsidiary of Chevron (NYSE: CVX) that produces cerium, in addition to molybdenum and other rare earth elements.

Metall Rare Earth Limited - http://www.metall.com.cn/ce.htm

American Elements - http://www.americanelements.com/ce.html - Cerium metal, cerium oxide, cerium acetate, cerium carbonate, cerium hydrate, cerium nitrate, cerium ammonium nitrate, cerium chloride, cerium fluoride, cerium 55 concentrate, cerium bromide, cerium oxalate, and cerium sulfate.