METAL PRICES FREE MARKET (April 15, 1991)

London Metal Exhange Spot closing prices in $US per tonne, except copper and lead (pounds sterling per tonne) Date April 9 April 8 April 5 April 4 April 3 Copper 1353-1356 1374-1375 1371-1372 1370-1372 1385-1386 Lead 345-346 348-349 324-325 349-350 347-348 Zinc 1255-1270 1240-1245 1232-1235 1227-1232 1228-1233 Aluminum 1410-1411 1412-1414 1433-1435 1443-1445 1448-1450 Nickel 8900-8925 8925-8930 9025-9035 9050-9070 8925-8950 Spot Gold, Silver, Platinum and Palladium prices Gold London Bullion Dealers afternoon (morning) $US per oz. 364.00(358.80) 361.00(358.80) 358.00(358.30) 358.40(358.10) 359.20(357.85) Gold Bank of Nova Scotia, noon bid/ask $US per oz. 362.00-366.00 359.00-363.00 356.00-360.00 357.00-361.00 358.00-362.00 Silver London Bullion Dealers, spot morning pence (US cents) per oz. 225.00(400.00) 224.50(396.00) 226.10(403.80) 229.10(405.80) 228.60(406.50) Silver Handy & Harman, Toronto (New York) cents per oz. 466.80(403.00) 461.00(397.50) 455.70(393.00) 472.50(407.00) 473.80(408.50) Platinum Guardian Trust, Interbank closing $US per oz.

404.00 400.00 398.00 401.00 400.00 Palladium Guardian Trust, Interbank closing $US per oz.

94.00 93.00 90.00 93.00 92.00 Exchange Rates Canadian funds. Courtesy of the Bank of Montreal Treasury Group U.S. Dollar 1.1525 1.1539 1.1542 1.1556 1.1559 Pound Sterling 2.0670 2.0361 2.0383 2.0633 2.0477