PRODUCER AND DEALER PRICES (April 12, 2010)

Antimony: Mid-mkt US$5750.00/t.

Bismuth: Mid-mkt US$9.10/lb.

Cadmium: Mid-mkt US$2.40/lb.

Coal: EIA Central Appalachian thermal, US$61.15/T; Powder River Basin thermal, US$12.35/T; Northern Appalachian, US$62.75; US EIA Sept. metallurgical, US$156.65/t. CME Group Central Appalachian Coal Futures June 2010: US$56.00; July 2010: US$55.95

Cobalt: Recent trades US$22.00-23.50/lb.

Copper: Comex Copper Futures May 2010: US$3.6175/lb.; Comex June 2010: US$3.6305

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

Iridium: Mid-mkt US$5-0.00/tr. oz.

Magnesium: Mid-mkt US$2,850.00/t.

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

Mercury: Mid-mkt US$750.00/flask (76 lb.).

Molybdenum: Oxide, recent trades US$17.20-17.80/lb.

Rhodium: Mid-mkt US$2,560.00/tr. oz.

Ruthenium: Mid-mkt US$190.00/tr. oz.

Selenium: Mid-mkt US$39.00/lb.

Silver: Base: US$18.04; Fabricated: US$21.65; Sterling: US$16.74

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

Tin: Kuala Lumpur Tin Market, US$18.31/kg.

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

Uranium: U₃O₈, Uranium Exchange Co. spot price US$42.00; Trade Tech spot price US$41.50/lb.

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

Prices current Apr. 6, 2010