TEHRAN -- Steel industry experts, managers, and researchers are scheduled to attend the 5th steel industry seminar entitled "Steel Symposium of 81" which is to be held in Isfahan on March 2-3, 2003. Steel industry issues and the industry's impact on the environment will be the main topics of discussion. Each seminar is held in cooperation with a different steel unit of the country and provides an opportunity for industry experts to share their latest scientific and technical achievements in areas such as iron and steel production, raw materials, molding, turnery, saving energy, quality management, heat-resistant materials, and the environment.