World Metal Price (US$) Date Sliver/Oz Zinc/Ton Aluminium/Tom Copper/Ton Platinum/Oz 30-January 33.28 2125.91 2212.45 8512.90 1604.00 31-January 33.71 2154.88 2276.29 8628.03 1621.00 1-Februry 33.19 2129.57 22250.51 8514.02 1590.00 2-Februry 33.57 2146.82 2247.17 8585.25 1618.00 3-Februry 34.16 2144.58 2201.92 8563.97 1629.00
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