Red, about to head out of town for long weekend, article was...

Red, about to head out of town for long weekend, article was written from memory in 2007 (could be earlier). Estimated steel use was something like 13Gt up to 2025 from around mid 1990s (1990?), assuming 3k->15k USD per capita increase in China or their abouts, and had to do some linear extrapolations from their info, but got something like ~3Gt up to say 2010 from mid 1990s, take bit off from their maybe generous 13 for to get almost triple next 15 from previous 15. Use some of those numbers in your search as well if still interested, was just few page article, cheers.