World Metal Price (US$)Date Silver/Oz Zinc/Ton Aluminium/Ton Copper/Ton Platinum/Oz14-February 30.08 2503.20 2501.63 10247.10 1822.0015-February 30.55 2517.98 2495.58 10248.22 1832.0016-February 30.75 2516.19 2484.61 10117.63 1830.0017-February 30.73 2516.64 2498.94 10056.93 1828.0018-February 31.69 2528.51 2512.83 9964.86 1839.00Source:kitco.com
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