品种最低价最高价平均价涨跌铜538005410053950-800铜升贴水-15050-5050铝16000160401602060铝升贴水-130-90-110210铝升贴水-130-90-110-10锌1695017100170250锌升贴水-735-585-660-245镍1440001450001445001500锡1340001360001350000铅154001570015550150