（单位：美元/吨)
金属 现货 3个月 15个月 27个月
铜 8555.0/8560.0 8569.0/8570.0 8560.0/8570.0 8465.0/8475.0
铅 2276.5/2277.0 2299.0/2300.0 2363.0/2368.0 2407.0/2412.0
锌 2178.0/2178.5 2182.5/2183.0 2235.0/2240.0 2255.0/2260.0
铝 2231.5/2232.0 2262.0/2263.0 2368.0/2373.0 2473.0/2478.0
镍 21345.0/21350.0 21445.0/21450.0 21490.0/21590.0 21470.0/21570.0
锡 23325.0/23330.0 23350.0/23400.0 23385.0/23435.0 ----
铝合金 2078.0/2080.0 2105.0/2110.0 2160.0/2170.0 2170.0/2180.0
北美铝合金 2265.0/2266.0 2295.0/2305.0 2370.0/2380.0 2430.0/2440.0
