Producer and dealer prices (May 23, 2011)

Antimony: Mid-mkt US$16,500/t

Bismuth: Mid-mkt US$11.54/lb.

Cadmium: Mid-mkt US$1.55/lb.

Coal: CME Group Central Appalachian Coal Futures June 2011: US$72.95; July 2011: US$73.17

Cobalt: Recent trades US$19.00-20.00/lb.

Copper: Comex Copper Futures June 2011: US$3.98/lb.; Comex July 2011: $3.99/lb.

Indium: Mid-mkt US$785.00/kg.

Iridium: Mid-mkt US$1,025.00/tr. oz.

Magnesium: Mid-mkt US$3,275.00/t.

Manganese: Mid-mkt US$3,675.00/t.

Mercury: Mid-mkt US$1,850.00/flask (76 lb.).

Molybdenum: Oxide, recent trades US$16.85-17.00/lb.

Rhodium: Mid-mkt US$2,112.50/tr. oz.

Ruthenium: Mid-mkt US$175.00/tr. oz.

Selenium: Mid-mkt US$75.00/lb.

Silver: Base: US$34.47; Fabricated: US$42.19; Sterling: N.A.

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

Tin: Kuala Lumpur Tin Market, US$29.85/kg. 

Tungsten: APT Tungstate mid-mkt: US$372.50 per mtu

Uranium: U3O8, Uranium Exchange Co. spot price: N.A.; Trade Tech spot price US$57.00/lb.

Ferrovanadium: Free Market V2O5, recent trades US$6.30-6.40/lb.

Prices current May 17, 2011