Metal Prices FREE MARKET London Metal Exchange (May 11, 1987)

Spot closing prices in Pound Sterling per tonne Date May 5 May 4 May 1 April 30 April 29 Copper 885-887 N/A 882-883 890-891 906-907 Lead 408-410 N/A 385-387 384-385 398-399 Zinc 482-484 N/A 476-476.5 485-485.5 479.5-480 Aluminum 826-828 N/A 817-819 827-830 858-862 Nickel 2480-2490 N/A 2475-2485 2445-2455 2460-2470 Spot Gold, Silver, Platinum and Palladium prices May 5 May 4 May 1 April 30 April 29 Gold London Bullion Dealers afternoon (morning) $US per oz. 459.25(464.50) N/A 456.75(452.15) 453.25(454.50) 449.00(451.75) Gold Bank of Nova Scotia, noon bid/ask $US per oz. 456.00-460.00 461.00-464.00 454.00-458.00 450.00-453.00 451.00-454.0 0 Silver London Bullion Dealers, spot morning pence (US cents ) 530.5 (895.0) N/A 476.0(793.5) 487.7(812.5) 499.1(825.2) Silver Handy & Harman, Toronto (New York) cents per oz. 1171.1(844.0) 1202.7(865.0) 1118.2(808.0) 1082.5(783.0) 1094.3 (792.0) Platinum Guardian Trust, Interbank closing $US per oz.

618 633 607 604 590 Palladium Guardian Trust, Interbank closing, $US per oz.

150 152 146 144 140 Exchange Rates Cdn. funds. Courtesy of the Bank of Montreal Treasury Group U.S. dollar

1.3355 1.3454 1.3415 1.3377 1.3390 Pound Sterling

2.2470 2.2643 2.2450 2.2233 2.2254