单位:公吨
--------------------------------------
金属        总存量        涨跌
铜         217,550        -3,325
铝       1,324,475        -150
铝合金      11,920        ---

铅          154,775        +6,475
锌          243,250        -475
锡            1,910        ---
镍          385,392        -1,854
---------------------------------------