PRODUCER AND DEALER PRICES (July 28, 1997)

Aluminium: LME settlements US$1,579.50 per tonne, alloy $1,415 per tonne (July 22/97).

Antimony: Composite free market, US$2,020 per tonne (July 14/97).

Bismuth: Composite free market US$3.80 per lb. (July 14/97).

Cadmium: Composite free market US$0.55 per lb. (July 14/97).

Chromium: Turkish ore, 48% chromium oxide US$150 per tonne (July 14/97).

Cobalt: Composite free market US$22.50 per lb. (July 14/97).

Copper: Comex Sept. delivery US$1.0855 per lb. (July 21/97).

Indium: Indium Corp., ingot, US$290 per kg (July 15/97).

Iridium: Composite free market US$158 per oz. (July 14/97).

Magnesium: Composite free market US$1.80 per lb. (July 14/97).

Manganese: Composite free market US$1,240 per tonne (July 14/97).

Molybdenum: Composite free market, US$4.70 per lb. molybdenum in oxide (July 14/97).

Niobium: Composite spot ore US$3.00 per lb. niobium pentoxide (July 14/97).

Osmium: Composite free market US$420 per oz. (July 14/97).

Rhodium: Composite free market US$340 per oz. (July 14/97).

Silver: Handy & Harman, New York US$4.330, Toronto $6.198 per oz. (July 22/97).

Tantalum: Composite spot ore US$28.75 per lb. tantalum pentoxide (July 14/97).

Tin: Kuala Lumpur tin market US$5.29 per kg (July 21/97).

Titanium: Sponge, composite free market US$4.25-4.50 per lb. (July 14/97).

Tungsten: Composite spot ore US$5,000 per tonne (July 14/97).

Uranium: Uranium Exchange Co. restricted spot price — US$10.70 per lb. U3O8; unrestricted (CIS-Origin) spot price — US$9.50 per lb. U3O8 (July 21/97).

Vanadium: Composite free market US$3.95 per lb. vanadium oxide (July 14/97).

Zinc: Composite free market, SHG US$0.7537 per lb. (July 22/97).