Daily Metal Prices (April 16, 2007)

BASE METALS (London Metal Exchange — Midday official cash/3-month prices, US$ per tonne)

Date	April 9	April 6	April 5	April 4	April 3
Al Alloy	Holiday	Holiday	2221/2270	2231/2270	2211/2250
Aluminum	Holiday	Holiday	2812/2840.50	2801.50/2832.50	2800.50/2816
Copper	Holiday	Holiday	7465/7411	7305/7247	7290/7171
Lead	Holiday	Holiday	2021/1990	2018/1995	1979/1965
Nickel	Holiday	Holiday	52375/49505	50680/48560	49755/47605
Tin	Holiday	Holiday	14175/14150	14230/14190	14050/13910
Zinc	Holiday	Holiday	3402/3401	3320.50/3326	3225/3240

PRECIOUS METAL PRICES (London fix, US$ per troy oz.)

Gold AM	Holiday	Holiday	672.60	665.90	663.50
Gold PM	Holiday	Holiday	673.50	672.25	664.25
Silver	Holiday	Holiday	13.58	13.45	13.28
Platinum	Holiday	Holiday	1251.00	1248.00	1245.00
Palladium	Holiday	Holiday	350.50	355.00	352.00