Producer and Dealer Prices (April 28, 2003)

Antimony: Mid-mkt US$2,530/t.

Bismuth: Mid-mkt US$2.85/lb.

Cadmium: Mid-mkt US$0.65/lb.

Cobalt: Recent trades US$8.75-9.50/lb.

Copper: Comex May US$0.7215/lb.

Indium: Indium Corp., ingot, US$140/kg.

Iridium: Mid-mkt US$90/tr. oz.

Magnesium: Mid-mkt US$1.07/lb.

Manganese: Mid-mkt US$1,080/t.

Molybdenum: Oxide, recent trades US$4.30-4.80/lb.

Rhodium: Mid-mkt US$490/tr. oz.

Silver: Handy & Harman, New York US$4.525/tr. oz., Toronto C$6.902/tr. oz.

Tantalum: Ta2O5 ore, mid-mkt US$40/lb.

Tungsten: WO3 ore, mid-mkt US$4,600/t.

Uranium: U3O8, Uranium Exchange Co. restricted spot price — US$10.25/lb; fmr USSR — US$10.05/lb.

Vanadium: V2O5, recent trades US$2.30-2.80/lb.

Zinc: Mid-mkt, special high grade US$0.374/lb.

Prices current April 22, 2003