Add this one to the growing list of examples of steaming hypocrisy from Donald “We’re Gonna Buy American!” Trump.

Plenty of blue-collar workers believe that, as president, Donald Trump would be ready to fight off U.S. trade adversaries and reinvigorate the country’s manufacturing industries through his commitment to the Rust Belt. What they likely don’t know is that Trump has been stiffing American steel workers on his own construction projects for years, choosing to deprive untold millions of dollars from four key electoral swing states and instead directing it to China—the country whose trade practices have helped decimate the once-powerful industrial center of the United States.

A Newsweek investigation has found that in at least two of Trump’s last three construction projects, Trump opted to purchase his steel and aluminum from Chinese manufacturers rather than United States corporations based in states like Pennsylvania, Ohio, Michigan and Wisconsin. In other instances, he abandoned steel altogether, instead choosing the far-less-expensive option of buying concrete from various companies, including some linked to the Luchese and Genovese crime families. Trump has never been accused of engaging in any wrongdoing for his business dealings with those companies, but it’s true that the Mafia has long controlled much of the concrete industry in New York.

Hey, Chinese steel mills and wise guys need to make a living, right?

In other news from the front, the Trump Foundation has been barred from fundraising in New York because it hasn’t done its homework.