Story highlights Fox and Trump have engaged in an ongoing feud for months

In February, Fox made headlines when he said that he is "not going to pay for that f***ing wall"

Washington (CNN) Former Mexican President Vicente Fox isn't letting go of his ongoing feud with Donald Trump.

The man who memorably blasted Trump's plan to build a wall alongside the U.S.-Mexico border tweeted an image Friday of a Trump tie -- including a shot of the tie's tag that says "Handmade in China" -- with the caption, "Hey @realDonaldTrump, bringing jobs back to US - does that include your ties & shirts? #MadeInChina."

Hey @realDonaldTrump, bringing jobs back to US - does that include your ties & shirts? #MadeInChina pic.twitter.com/e5SkBJC42b — Vicente Fox Quesada (@VicenteFoxQue) May 6, 2016

Fox was referring to Trump's oft-repeated pledge to negotiate better trade deals and bring jobs back from China.

The tweet echoed his sentiments a day earlier. In an interview with CNN's John Vause on Thursday, Fox criticized Trump's anti-immigration rhetoric while he was selling products made in China.

"He's cheating the American people," Fox said. "It's lie after lie after lie."