massive 2018, page-12

Um, aren't we still using steel?

As far as I can determine the Chinese are using it on a massive scale and have many years to go catching up with the west. I am sure this also applies in vehicle manufacturing which is growing at a massive pace and in construction as well.

I'm pretty sure that India also fits this same parameter too.

Just do your maths on what proportion of people in the world live in these two countries. BOOM