单位:公吨
--------------------------------------
金属        总存量        涨跌
铜         257,350        -2,375
铝       1,198,875        +23,800
铝合金      12,520        ---

铅          128,675        +1,075
锌          237,200        -2,425
锡            3,270        -10
镍          262,416        -882
---------------------------------------