PRODUCER AND DEALER PRICES (July 26, 2010)

Antimony:Mid-mkt US$9,000.00 /t.

Bismuth: Mid-mkt US$8.40/lb.

Cadmium: Mid-mkt US$1.94/lb.

Coal: EIA Central Appalachian thermal, US$66.05/T; Powder River Basin thermal, US$13.30/T; Northern Appalachian, US$62.75; US EIA Sept. metallurgical, US$156.65/t. CME Group Central Appalachian Coal Futures Aug. 2010: US$64.03; Sept. 2010: US$64.77

Cobalt: Recent trades US$18.00-21.90/lb.

Copper: Comex Copper Futures Aug. 2010: US$2.937/lb.; Comex Sept. 2010: $2.95/lb.

Indium: Indium Corp., ingot, US$640.00/kg.

Iridium: Mid-mkt US$720.00/tr. oz.

Magnesium: Mid-mkt US$2,875.00/t.

Manganese: Mid-mkt US$2,750.00/t.

Mercury: Mid-mkt US$983.33/flask (76 lb.).

Molybdenum: Oxide, recent trades US$13.70-14.20/lb.

Rhodium: Mid-mkt US$2,333.33/tr. oz.

Ruthenium: Mid-mkt US$200.00/tr. oz.

Selenium: Mid-mkt US$37.33/lb.

Silver: Base: US$17.70; Fabricated: US$21.23; Sterling: US$16.41

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

Tin: Kuala Lumpur Tin Market, US$17.83/kg.

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

Uranium: U3O8, Uranium Exchange Co. spot price US$41.50/ lb.; Trade Tech spot price US$41.50/lb.

Ferrovanadium: Free Market V2O5, recent trades US$6.00- 6.35/lb.

Prices current July 19, 2010