The World Steel Association has just published its Statistical Yearbook, which presents a description of the world steel production, comparing as well the last decade data (2002-2011)
You can download the report through the following link.
Moreover, ISO has published its second volume about real case studies concerning to economic benefits of standards. This publication focuses on the methodology and the assesment, by offering cases of different sized companies throughout the world.
You can follow this link to order it.