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20 0 2年生产的成品钢材品种中 ,型线材比重下降、板管带材比重上升。全国板带材合计产量达到 661 3.91万吨 ,比 2 0 0 1年增加 1 369.2 2万吨 ,增加 2 6.1 1 % ,超过钢材总量平均增长率 3.5 1个百分点 ;板管带材产量合计 7880 .64万吨 ,比 2 0 0 1年增产 1 498.5 5万吨 ,增长
Among the varieties of finished steel products produced in 2012, the proportion of type wire decreased and the proportion of strip to pipe increased. The total output of plate and strip in the country reached 6,631,910 tons, an increase of 1,369,220 tons compared with 2001, up by 21 6.1%, exceeding the average growth rate of steel volume by 3.5 percentage points. The total output of plate and strip products was 7880 64,000 tons, an increase of 14,885,500 tons more than in 2001, an increase