Metal Prices FUTURES PRICES (January 01, 1990)

N.Y. Commodity Exchange Week’s High Low Close Change COPPER (HG) (in US cents per lb.) Jan108.50 107.90 107.90 + 3.10 Feb108.20 107.85 107.80 + 3.20 Mar108.30 106.70 107.15 SILVER (in US cents per oz.) Jan553.00 553.00 552.20 Mar566.00 559.00 560.40 — 2.60 May571.50 567.00 568.50 — 2.50 GOLD (in US$ per oz.) Jan 407.40 Feb416.50 408.50 410.10 — 6.00 Apr421.60 413.50 415.20 — 5.90 N.Y. Mercantile Exchange PLATINUM (in US$ per oz.) Jan515.50 508.00 509.90 — 2.00 Apr521.00 515.00 516.70 — 0.70 Jul523.10 520.00 521.80 — 1.10