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1986年全国生产钢5206万吨,比1985年增加527万吨,增长11.26%。重点企业产钢3785万吨(其中氧气转炉钢2147.5万吨,平炉钢1182.41万吨),比1985年增加452万吨,其中新增能力与老企业挖潜约各占一半。去年,全国生产连铸坯621.94万吨(连铸比11.94%),其中重点企业生产连铸坯471.54万吨(连铸比12.45%)。重点企业平炉和转炉
In 1986, the country produced 52.06 million tons of steel, an increase of 5.27 million tons over 1985, an increase of 11.26%. Key enterprises produced 37.85 million tons of steel (including 21.475 million tons of oxygen converter steel and 11.8241 million tons of open hearth steel), an increase of 4.52 million tons over 1985, of which about half of new capacity and old enterprises’ tapping potential respectively. Last year, the country produced 6,229,400 tons of continuous casting billet (continuous casting ratio of 11.94%), of which 4,715,400 tons (12.45%) were produced by key enterprises. Key enterprises Ping furnace and converter