Producer and Dealer Prices (May 21, 2001)

Antimony: Mid-mkt US$1,245/t.

Bismuth: Mid-mkt US$3.85/lb.

Cadmium: Mid-mkt US$0.27/lb.

Chromium: Mid-mkt ores US$65.00/t.

Cobalt: Recent trades US$9.95-11.60/lb.

Copper: Comex July US$0.755/lb.

Indium: Indium Corp., ingot, US$135/kg.

Iridium: Mid-mkt US$410/tr. oz.

Magnesium: Producer ingot US$1.80/lb.

Manganese: Mid-mkt US$1,130/t.

Molybdenum: Recent trades US$2.35-2.45/lb. Mo in oxide.

Niobium: Nb2O5 ore, mid-mkt US$6.00/lb.

Rhodium: Mid-mkt US$1,850/tr. oz.

Silver: Handy & Harman, New York US$4.330/tr. oz., Toronto $6.979/tr. oz.

Tantalum: Ta2O5 ore, mid-mkt US$125/lb.

Tin: Kuala Lumpur tin mkt, US$4.950/kg.

Tungsten: WO3 ore, mid-mkt US$7,000/t.

Uranium: U3O8, Uranium Exchange Co. restricted spot price — US$8.90/lb; fmr USSR — US$7.60/lb.

Vanadium: V2O5, recent trades US$1.30-1.47/lb.

Zinc: Mid-mkt, special high grade US$0.481/lb.

Prices current May 15, 2001