Rendell, who is the chair of the Democratic convention host committee, made the comments on SiriusXM radio's The Dean Obeidallah Show.
"The interesting thing is, I talk about China and the fact that China took advantage of us in trade and cost Pennsylvania some significant jobs, and I quoted Donald Trump in the book," Rendell said, noting Trump backed him heavily when he ran for governor.
Rendell's 2012 book praises Trump as "a friend" who is right on China.
"You know all that Donald Trump says isn't wrong," continued Rendell. "It's the way he says it — and there are many things he does say that's wrong. But he's right about China. We have for some reason not stood up to China. We've allowed them to manipulate their currency, which gives their businesses tremendous advantage in selling to America. They came in here and tried to dump low-priced, subsidized steel pipe to get rid of the steel pipe industry in the U.S."
