PRODUCER AND DEALER PRICES (March 22, 2010)

Antimony: Mid-mkt US$5750.00/t.

Bismuth: Mid-mkt US$8.15/lb.

Cadmium: Mid-mkt US$2.34/lb.

Coal: EIA Central Appalachian thermal, US$57.65/T; Powder River Basin thermal, US$11.90/T; Northern Appalachian, US$64.00; US EIA Sept. metallurgical, US$157.98/t. CME Group Central Appalachian May 2010: US$53.45; June 2010: US$53.63

Cobalt: Recent trades US$19.75-21.50/lb.

Copper: Comex April 2010: US$3.37/lb.; Comex June 2010: US$3.38

Indium: Indium Corp., ingot, US$570/kg.

Iridium: Mid-mkt US$470.00/tr. oz.

Magnesium: Mid-mkt US$2,858.33/t.

Manganese: Mid-mkt US$2,625.00/t.

Mercury: Mid-mkt US$683.33/flask (76 lb.).

Molybdenum: Oxide, recent trades US$16.30-17.30/lb.

Rhodium: Mid-mkt US$2,481.30/tr. oz.

Ruthenium: Mid-mkt US$188.33/tr. oz.

Selenium: Mid-mkt US$38.50/lb.

Silver: Base: US$17.45; Fabricated: US$20.94

Tantalum: Ta₂O₅ ore, mid-mkt US$39.50/lb.

Tin: Kuala Lumpur Tin Market, US$17.48/kg.

Tungsten: WO₃ ore, mid-mkt US$14,685.00/t

Uranium: U₃O₈, Trade Tech spot price US$40.50/lb.

Ferrovanadium: Free Market V₂O₅, recent trades US$7.50- 7.70/lb.

Prices current Mar. 16, 2010