铜     233,025    112,175   120,850    51.86%      53.10%
  铝   1,324,550  1,141,975   182,575    13.78%      14.33%
  铅     148,700     87,075    61,625    41.44%      40.40%
  镍     388,440    243,534   144,906    37.30%      38.00%
  锡       1,975      1,720       255    12.91%      13.60%
  锌     246,150    112,700   133,450    54.21%      51.18%
铝合金    11,920     11,920         0     0.00%       0.00%