单位:公吨
--------------------------------------
金属        总存量        涨跌
铜         172,275        -1,525
铝       1,149,725        -5,725
铝合金       9,060        ---

铅           79,425        +50
锌           56,425        -650
锡            1,045        -75
镍          183,582        -678
---------------------------------------