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目前世界各国小钢厂产量约为1.5亿吨,占世界总产量18％。美国小钢厂1971年产钢600万吨,1986年为2200万吨,予计本世纪末可达3400万吨,占其总产量的36.2％。日本小钢厂产量为2000万吨。我国1985年中小钢厂产钢1006.55万吨,占全国钢产量21.5％。1986年产钢1421万吨,占全国总产量27.3％。从效益上看,中小钢
At present, the output of small mills in various countries in the world is about 150 million tons, accounting for 18% of the world’s total output. US small steel mills produced 6 million tons of steel in 1971 and 22 million tons in 1986, accounting for 34 million tons by the end of this century, accounting for 36.2% of its total output. Japanese small mills output 20 million tons. In 1985, China’s small steel mills produced 10,065,500 tons of steel, accounting for 21.5% of the national steel output. Steel produced 14.21 million tons in 1986, accounting for 27.3% of the country’s total output. From the efficiency point of view, small steel