You have two lots of resources, 1) for making steel, and 2) for recycling steel. Don't forget to write up the information you find using your information sheet

1)  http://www.steelconstruct.com/steel           Metal manufacturing video at  http://hongyuancn.en.alibaba.com/videoshow.html

“How is coal used”  The Coal Resource: A comprehensive overview.  PDF pp 22 -23.  World Coal Institute

2) http://www.scrib.org/    http://earth911.com