Producer and Dealer Prices (December 10, 2007)

Antimony: Mid-mkt US$5,570/t.

Bismuth: Mid-mkt US$15.25/lb.

Cadmium: Mid-mkt US$3.90/lb.

Coal: NYMEX Central Appalachian thermal, near month US$57.00/T. USEIA Powder River thermal, US$11.05/T. Elk River metallurgical, 2007 contract US$91-96/t. US EIA June metallurgical, US$104/t.

Cobalt: Recent trades US$33.00-35.50/lb.

Copper: Comex Mar. US$3.0505/lb.

Indium: Indium Corp., ingot, US$685/kg.

Iridium: Mid-mkt US$435/tr. oz.

Iron Ore: Rio Doce 2007 contracts, ore US$0.72-0.73/tonne unit Fe, pellet US$1.18-1.21/tonne unit Fe.

Magnesium: Mid-mkt US$3,560/t.

Manganese: Mid-mkt US$3,070/t.

Mercury: Mid-mkt US$585/flask (76 lb.).

Molybdenum: Oxide, recent trades US$32.75-33.85/lb.

Rhodium: Mid-mkt US$6,775/tr. oz.

Ruthenium: Mid-mkt US$461/tr. oz.

Selenium: Mid-mkt US$35/lb.

Silver: Handy & Harman, New York US$14.730/tr. oz., Toronto C$15.119/tr. oz.

Tantalum: Ta2O5 ore, mid-mkt US$40/lb.

Tin: Kuala Lumpur Tin Market, US$16.684/kg.

Tungsten: WO3 ore, mid-mkt US$18,200/t.

Uranium: U3O8, Uranium Exchange Co. spot price US$93/lb.; Trade Tech spot price US$93/lb.

Vanadium: V2O5, recent trades US$7.20-7.90/lb.

Prices current Dec. 3, 2007