Masoud Sanei - Department of Mathematics, Islamic Azad University
Fatemeh Zahra Khoshtinat

The steel industry is one of the important pillars of any nation's economy and per capita consumption of steel can be regarded as an indicator for assessing a country's industry.Nowadays, In our country also, steel with its presence in important production and industrial sectors, plays a crucial role in economy andindustry of the country. The aim of this paper is evaluating the steel products of Iran based on the latest available statistics and using MADM-DEA method, relying on calculating the CSWs.

Data Envelopment Analysis(DEA) , Multiple Attribute Decision Making(MADM), Common set ofweights(CSW),performance of the Steel Products in Iran