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近年来,随着国际铁矿石定价机制的变化,供给垄断形势的加深,铁矿石期货的不断发展,加之全球经济下行及钢铁产业低迷的影响,国际铁矿石价格变动受新的影响因素趋势呈现出新的规律。本文通过文献研究及专家调查,识别出国际铁矿石价格变动的主要影响因素,并运用主成分分析法对各影响因素权重进行分析。结果表明供需关系是影响国际铁矿石价格变动的主要影响因素,并提出相应对策。
In recent years, with the change of international iron ore pricing mechanism, the deepening supply monopoly situation, the continuous development of iron ore futures, combined with the downturn in the global economy and the sluggish steel industry, the international iron ore price changes are affected by new factors The trend shows a new law. This paper identifies the main influencing factors of the international iron ore price changes through literature research and expert survey, and analyzes the weights of various influencing factors by principal component analysis. The results show that the supply and demand is the main influencing factor of the international iron ore price changes, and put forward corresponding countermeasures.