“六五”期间随着我国经济体制改革不断深入,钢铁生产形势越来越好。在这期间,我国烧结和炼铁产量大幅度增加,质量提高,能耗下降,环保改善,出现了一批先进水平的烧结机和高炉。但是,随着生产的发展,在钢铁生产内部出现了不平衡。由于近几年炼钢生产技术迅速发展,对原料的需求急剧增加,“七五”期间生铁和废钢不足已成为限制环节。因此,今年全国冶金工作会议上,部领导提出:“无论从当前老厂挖潜,还是从今后钢铁工业的发展来看,都必须把铁搞上去”。 During the “Sixth Five-Year Plan” period, with the continuous deepening of China’s economic restructuring, the steel production situation is getting better and better. During this period, the output of sintering and ironmaking in our country increased substantially, the quality was improved, the energy consumption decreased, the environmental protection improved, and a number of advanced sintering machines and blast furnaces appeared. However, as production progressed, there was an imbalance within the steel production. Due to the rapid development of steelmaking technology in recent years, the demand for raw materials has risen sharply. The shortage of pig iron and scrap has become a limiting factor during the “Seventh Five-Year Plan” period. Therefore, at this year’s national metallurgical work conference, the leaders of the ministry proposed: “It is imperative to engage the iron industry both from the current potential of the old factory and from the development of the steel industry in the future.”