PRODUCER AND DEALER PRICES (March 29, 2010)

Antimony: Mid-mkt US$5750.00/t.

Bismuth: Mid-mkt US$7.95/lb.

Cadmium: Mid-mkt US$2.34/lb.

Coal: EIA Central Appalachian thermal, US$57.65/T; Powder River Basin thermal, US$12.15/T; Northern Appalachian, US$64.00; US EIA Sept. metallurgical, US$157.98/t. CME Group Central Appalachian May 2010: US$56.02; June 2010: US$56.67

Cobalt: Recent trades US$19.50-22.50/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$510.00/tr. oz.

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

Manganese: Mid-mkt US$2,725.00/t.

Mercury: Mid-mkt US$700.00/flask (76 lb.).

Molybdenum: Oxide, recent trades US$16.20-17.20/lb.

Rhodium: Mid-mkt US$2,475.00/tr. oz.

Ruthenium: Mid-mkt US$185.00/tr. oz.

Selenium: Mid-mkt US$39.00/lb.

Silver: Base: US$17.07; Fabricated: US$20.48; Sterling: US$15.83

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

Tin: Kuala Lumpur Tin Market, US$17.59/kg.

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

Uranium: U₃O₈, Trade Tech spot price US$41.25/lb.

Ferrovanadium: Free Market V₂O₅, recent trades US$7.50- 8.00/lb.

Prices current Mar. 23, 2010