The relationship between s and the annual output of crude steel is analyzed in a simple way.

简明地分析了钢产量变化与S值之间的关系。

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Spot iron ore and coking coal prices hit their highest level in two years early this month as crude steel production surged.

随着粗钢生产激增，本月早些时候，铁矿石和炼焦煤现货价格达到了两年来最高水平。

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The structure optimization is ultimate approach to decreasing are and hot metal to steel ratio and energy consumption per ton crude steel.

钢铁工业结构优化是降低钢比系数，进而降低吨钢能耗的根本途径。

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In February, world crude steel production declined by nearly 5% to 123.3 million tonnes, according to the World Steel Association.

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The year before China joined the WTO, the United States and China each produced about 100 million tons of crude steel.

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Corus said it expected to produce about 30% less crude steel than planned during the two quarters to the end of March 2009.

BBC: Corus to cut steel production 30%