沿海铁矿石港口作为我国铁矿石运输的重要节点,在其物流供应链中发挥着重要作用.以灰色关联分析为基本方法,并结合层次分析法(AHP)确定权重,通过分析铁矿石港口的影响因素来构建评价指标体系,并对大连港、营口港、唐山港、天津港、青岛港、日照港、宁波-舟山港、连云港、上海港、南通港、湛江港、防城港等12个沿海港口的铁矿石港口物流发展绩效进行评价.基于实证的研究结果表明,灰色关联分析法在铁矿石港口物流发展绩效评价中十分有效,评价最终的排序结果反映了铁矿石港口物流的发展水平,对提升我国铁矿石港口的营运水平,增强其物流竞争力有重要借鉴意义. As an important node of iron ore transportation in our country, the coastal iron ore port plays an important role in its logistics supply chain.With the gray relational analysis as the basic method, combined with analytic hierarchy process (AHP) to determine the weight, by analyzing the iron ore The influence factors of the port to build the evaluation index system, and to Dalian Port, Yingkou Port, Tangshan Port, Tianjin Port, Qingdao Port, Rizhao Port, Ningbo - Zhoushan Port, Lianyungang, Shanghai Port, Nantong Port, Zhanjiang Port, Fangchenggang 12 The performance of iron ore port in coastal ports is evaluated.Experimental results show that gray relational analysis is very effective in the performance evaluation of iron ore port logistics development and the final ranking results of the iron ore port logistics reflect the Level of development, to enhance the operation level of China’s iron ore ports, enhance its logistics competitiveness has important reference significance.