Does anybody know or can find out if Trump used foreign steel in his buildings?

[Botany]

Trump is now running ads in the midwest about how he is gonna bring back
the US steel industry and if he used Chinese steel in his "Trump Towers" and
such that would be one more nail in his campaign's coffin.

[DemocratSinceBirth]

1. He used Mafia concrete. Google it.

[Botany]

3. That I can kind of understand because the mob owned the concrete business in NYC @ the time

n/t

[pnwmom]

5. But he used concrete where steel would have been more appropriate. n/t

[femmocrat]

2. He said the same thing in Pittsburgh.

He is going to bring back the coal mines too. Welcome to the 19th century.

I found this article: https://americanbridgepac.org/trump-built-trump-tower-with-concrete-not-pa-steel-to-save-money/

Also I found this one.... It says that he told the crowd in Iowa he used Pella windows, but actually used Chinese windows in one of his buildings. LOL
http://www.thedailybeast.com/articles/2016/01/26/trump-said-he-bought-windows-from-china-because-america-s-were-too-expensive.html

[ChairmanAgnostic]

4. With modern practices, every I beam, bolt, wedge

Contains foreign steel. They have been recycled, meltded, mixed, and recast several times. Ain't no more raw American steel anymore.

The electric arc furnace saw to that.