单位：美元/吨                                                                     月份：AUGUST 2006 
                                                                                                                       
                                        现货            3个月期          15个月期         27个月期

铜               叫买价/叫卖价    7691.93/7695.66  7664.14/7668.48  6894.55/6904.55  6075.45/6085.45
                 中间价               7693.80          7666.31          6899.55          6080.45    

锡               叫买价/叫卖价    8481.14/8502.05  8483.86/8502.73  8492.50/8542.50         /       
                 中间价               8491.59          8493.30          8517.50                     

铅               叫买价/叫卖价    1172.59/1174.14  1178.91/1181.45  1135.32/1140.32         /       
                 中间价               1173.37          1180.18          1137.82                     

锌               叫买价/叫卖价    3344.70/3347.30  3362.59/3365.93  2974.23/2979.23  2519.18/2524.18
                 中间价               3346.00          3364.26          2976.73          2521.68    

铝               叫买价/叫卖价    2459.02/2459.93  2507.14/2508.20  2411.36/2416.36  2274.82/2279.82
                 中间价               2459.47          2507.67          2413.86          2277.32    

镍               叫买价/叫卖价   30712.27/0743.64 27393.41/7429.77 21926.14/2026.14 19021.59/9121.59
                 中间价              30727.96         27411.59         21976.14         19071.59    

铝合金           叫买价/叫卖价    2189.95/2195.23  2218.64/2226.23  2317.73/2327.73  2394.55/2404.55
                 中间价               2192.59          2222.43          2322.73          2399.55    

北美特殊铝合金   叫买价/叫卖价    2177.05/2187.14  2226.82/2237.95  2323.18/2333.18  2352.05/2362.05
                
                 中间价               2182.09          2232.39          2328.18          2357.05