本文分析了生铁供需矛盾形成的六个原因(主要是生铁产量下降、炼钢用铁增加、用户需铁量也在增长等);对我国铁铜比偏高的原因进行了分析,提出定性分析的计算公式与若干因素;并提出了开源节流的对策和几点建议。 This paper analyzes the six reasons for the formation of the contradiction between the supply and demand of pig iron (mainly the decline of pig iron production, the increase of iron used in steelmaking, and the increase in iron demand of customers, etc.); analyses the reasons for the high iron-copper ratio in China and proposes qualitative analysis. The calculation formula and several factors; and put forward the countermeasures and suggestions for the opening up of sources of income.